GDPR

Mandatory cookies

Mandatory cookies enable the main website functions. Without the aforementioned cookies the website cannot function properly. These cookies can be turned off only by changing the browser settings.

Statistics cookies

Analytical cookies allow us to improve the website by collecting and providing information about its usage.

Newsletter subscription

projektai-lsd Lithuanian Standards Board
Portal for draft standards
Register

List of drafts

Extended search

till

Results

Showing:
Total records found: 232
1 2 3 … 10 arrow-next
prEN ISO 16440 Public enquiry
Comment end date 2026-02-26
Oil and gas industries including lower carbon energy - Pipeline transportation systems - Design, construction and maintenance of steel cased pipelines (ISO/DIS 16440:2025)

ISO 16440:2016 specifies requirements, including corrosion protection, for the design, fabrication, installation and maintenance of steel-cased pipelines for pipeline transportation systems in the petroleum and natural gas industries in accordance with ISO 13623. NOTE 1 Steel casings can be used for mechanical protection of pipelines at crossings, such as at roads and railways and the installation of a casing at a highway, railway, or other crossing can be required by the permitting agency or pipeline operator. NOTE 2 This document does not imply that utilization of casings is mandatory or necessary. NOTE 3 This document does not imply that cased crossings, whether electrically isolated or electrically shorted, contribute to corrosion of a carrier pipe within a cased crossing. However, cased crossings can adversely affect the integrity of the carrier pipe by shielding cathodic protection (CP) current to the carrier pipe or reducing the CP effectiveness on the carrier pipe in the vicinity of the casing. Their use is not recommended unless required by load considerations, unstable soil conditions, or when their use is dictated by sound engineering practices.

Read draft and comment View
ISO/DIS 11452-11 Public enquiry
Comment end date 2026-03-08
Road vehicles — Component test methods for electrical disturbances from narrowband radiated electromagnetic energy — Part 11: Reverberation chamber
Read draft and comment View
prEN 18293 Public enquiry
Comment end date 2026-03-24
Outdoor hydrogen refuelling points dispensing liquid hydrogen and incorporating fuelling protocols

This document defines the minimum requirements to ensure the interoperability of hydrogen refuelling points, including refuelling protocols that dispense liquid hydrogen to road vehicles that comply with legislation applicable to such vehicles. This document focuses on heavy-duty vehicles as defined in Regulation (EU) 2023/1804. The safety and performance requirements for the entire hydrogen fuelling station, addressed in accordance with existing relevant European and national legislation, are not included in this document. This document applies to hydrogen refuelling points and dispensing systems providing liquid hydrogen to vehicles compliant with Regulation (EU) 2019/2144. NOTE Guidance on considerations for hydrogen fuelling stations is provided in ISO 13984:-.

Read draft and comment View
prEN 15634-7 Public enquiry
Comment end date 2026-03-31
Foodstuffs - Detection of food allergens by molecular biological methods - Part 7: Peanut (Arachis hypogaea) - Qualitative detection of a specific DNA sequence in food by real-time PCR

This document specifies a method for the qualitative detection of peanut (Arachis hypogaea) DNA in food using real-time PCR and targeting a multicopy mitochondrial sequence, in the context of allergen analyses. The method was previously validated in an interlaboratory study (ring trial) and applied to DNA extracted from samples that consist of defined proportions of peanut in rice biscuits, wheat biscuits, cooked sausage and milk powder. The limit of detection of the peanut real-time PCR has been determined experimentally to be at least 0,5 mg peanut/kg.

Read draft and comment View
prEN 17151-2 Public enquiry
Comment end date 2026-02-24
Plastics piping systems for non-pressure underground conveyance and storage of surface water - Part 2: Test method for determination of creep behaviour of boxes

This document specifies a test method for determining the compressive creep behaviour of boxes made of thermoplastic materials intended for use in a modular system for non-pressure underground conveyance and storage of surface water.

Read draft and comment View
EN 50559:2013/prA2:2026 Public enquiry
Comment end date 2026-03-13
Electric room heating, underfloor heating, characteristics of performance - Definitions, method of testing, sizing and formula symbols

This European Standard applies to electrical underfloor heating of dwellings and all other buildings whose use corresponds to dwellings or is at least similar, having a maximum load bearing in use of 4 kN/m². This European Standard defines the main characteristics of electrical underfloor heating and establishes the method of testing of these characteristics as information for the user. This European Standard does not deal with: - installation and safety requirements; DIN VDE 0100-723.

Read draft and comment View
prEN 17776 Public enquiry
Comment end date 2026-03-24
Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion

This document specifies a method for the determination of total organic carbon (TOC) by elemental analysis using dry combustion. The method is applicable to organic and organo-mineral fertilizers containing more than 1 g carbon per kg of dry matter (0,1 %), with the exclusion of organo-mineral fertilizers containing urea-formaldehyde polymers or urea as long as there is no method available to assess carbon in urea-formaldehyde polymers or urea. This document is applicable to the component materials “by-products”, or “recovered high-purity materials”, when used as components of fertilizing products, as well as the fertilizing products blends where a blend is a mix of at least two of the following components: fertilizers, liming materials, soil improvers, growing media, inhibitors, plant biostimulants and where the following category: organic fertilizers, organo-mineral fertilizers is the highest % in the blend by mass or volume, or in the case of liquid form by dry mass. If the organic fertilizer or the organo-mineral fertilizer is not the highest % in the blend, the European Standard for the highest % of the blend applies. In case a fertilizing product blend is composed of components in equal quantity, the user decides which standard to apply. Variations in analytical methods for fertilizing product blends can lead to differing results as some components or matrix interactions can affect the outcome. Validation procedures have shown that developed standard methods are robust and reliable across diverse product compositions, but possible interferences and unexpected results when analysing fertilizing product blends are possible. This document is applicable and validated for several types of matrices as indicated in Annex B.

Read draft and comment View
prEN ISO 19085-5 New
Comment end date 2026-04-14
Woodworking machines - Safety - Part 5: Dimension saws (ISO/DIS 19085-5:2026)

This document specifies the safety requirements and measures for dimension saws (defined in 3.1), capable of continuous production use and hereinafter referred to also as “machines”. The machines are designed to cut solid wood and material with similar physical characteristics to wood. This document deals with all significant hazards, hazardous situations and events, listed in Annex A, relevant to the machines, when operated, adjusted and maintained as intended and under the conditions foreseen by the manufacturer; reasonably foreseeable misuse has been considered too. Transport, assembly, dismantling, disabling and scrapping phases have also been taken into account. This document is also applicable to machines fitted with one or more of the following devices/additional working units, whose hazards have been dealt with: a)       device to raise and lower the main saw blade and scoring saw blade; b)       device to tilt the main saw blade and scoring saw blade for angled cutting in one or both directions; c)        device for scoring; d)       device for grooving with milling tool with a width not exceeding 20 mm; e)       demountable power feed unit; f)         power-operated sliding table; g)       workpiece clamping. This document is not applicable to machines intended for use in potentially explosive atmospheres or to machines manufactured prior to the date of its publication.

View
prEN 17152-1 Public enquiry
Comment end date 2026-02-24
Plastics piping systems for non-pressure underground conveyance and storage of surface water - Boxes used for infiltration, attenuation and storage systems - Part 1: Specifications for boxes made of PP and PVC-U

This document gives the definitions and specifies the minimum requirements for injection moulded, extruded and thermoformed thermoplastics cuboid shaped boxes, including integral components, used in underground systems for infiltration, attenuation and storage of surface water (e.g. storm water) and manufactured from polypropylene (PP) or unplasticized polyvinylchloride (PVC-U). Product properties are determined by a combination of material specifications, design and manufacturing process. These boxes are intended for buried underground use, e.g. in landscape, pedestrian or vehicular traffic areas. A box can either be factory assembled, or site assembled from different components. These boxes are intended to be used as elements in a modular system where the manufacturer states in the documentation how the components are assembled to create a complete infiltration, attenuation or storage system. NOTE Non load bearing component(s) can be manufactured by various methods e.g. extrusion, injection moulding, rotational moulding, thermoforming and low-pressure injection moulding.

Read draft and comment View
EN 50310:2016/prA2:2026 Public enquiry
Comment end date 2026-03-13
Telecommunications bonding networks for buildings and other structures

This document specifies requirements and provides recommendations for the design and installation of connections (bonds) between various electrically conductive elements in buildings and other structures, during their construction or refurbishment, in which information or telecommunications technology equipment is intended to be installed in order to: a) minimise the d.c. and a.c. potential differences in order to reduce the risk of malfunction of that equipment and interconnecting cabling due to electromagnetic disturbance; b) provide the telecommunications installation with a reliable signal reference – which may improve immunity from electromagnetic interference (EMI). The requirements of this European Standard are applicable to the buildings and other structures within premises addressed by EN 50174-2 (e.g. residential, office, industrial and data centres) but information given in this European Standard may be of assistance for other types of buildings and structures. NOTE Telecommunications centres (operator buildings) are addressed by ETSI/EN 300 253. This European Standard does not apply to power supply distribution of voltages over AC 1 000 V. Electromagnetic compatibility (EMC) requirements and safety requirements for power supply installation are outside the scope of this European Standard and are covered by other standards and regulations. However, information given in this European Standard may be of assistance in meeting the requirements of these standards and regulations.

Read draft and comment View
prEN 17770 Public enquiry
Comment end date 2026-03-31
Organic and organo-mineral fertilizers - Determination of the total content of specific elements by ICP-AES after digestion by aqua regia

This document specifies a method for the determination of arsenic (As), cadmium (Cd), copper (Cu), chromium (Cr), lead (Pb), nickel (Ni)), boron (B), cobalt (Co), iron (Fe), manganese (Mn), molybdenum (Mo), zinc (Zn), phosphorus (P), potassium (K), magnesium (Mg), calcium (Ca), sulfur (S) and sodium (Na) in aqua regia digests of organic, organo-mineral fertilizers, and their fertilizing product blends using inductively coupled plasma-atomic emission spectrometry (ICP-AES). It is applicable and validated for several types of matrices as indicated in Annex A. This document is applicable to the component materials “by-products”, when used as components of fertilizing products, as well as the fertilizing products blends where a blend is a mix of at least two of the following components: fertilizers, liming materials, soil improvers, growing media, inhibitors, plant biostimulants, and where the following category: organic fertilizers, organo-mineral fertilizers is the highest % in the blend by mass or volume, or in the case of liquid form by dry mass. If the organic fertilizer or the organo-mineral fertilizer is not the highest % in the blend, the European Standard for the highest % of the blend applies. In case a fertilizing product blend is composed of components in equal quantity, the user decides which standard to apply. Variations in analytical methods for fertilizing product blends can lead to differing results as some components or matrix interactions can affect the outcome. Validation procedures have shown that developed standard methods are robust and reliable across diverse product compositions, but possible interferences and unexpected results when analysing fertilizing product blends are possible. This method is applicable to aqua regia digests prepared according to prEN 17768. NOTE Alternatively, inductively coupled plasma mass spectrometry (ICP-MS) can be used for the determination of the elements in the aqua regia digests if the user proves that the method gives the same results.

Read draft and comment View
prEN ISO 23401-2 Public enquiry
Comment end date 2026-04-07
Dentistry - Denture lining materials - Part 2: Soft type materials for short-term use (ISO/DIS 23401-2:2026)

This document specifies requirements for soft type denture lining materials suitable for short-term use, including functional impression taking using existing removable prosthesis, and the test methods to determine compliance with these requirements. This document also specifies requirements for packaging, marking the products and for the instructions for use to be supplied by the manufacturer. This document is not applicable to hard type denture lining materials or soft type denture lining materials for long-term use.

Read draft and comment View
prEN IEC 63567-1:2025 Public enquiry
Comment end date 2026-02-25
Semiconductor devices - Performance evaluation of semiconductor processing components and inspection equipment - Part 1: Transmittance evaluation method of EUV pellicle
Read draft and comment View
prEN ISO 5403-2 Public enquiry
Comment end date 2026-03-26
Leather - Determination of water resistance of flexible leather - Part 2: Repeated angular compression (Maeser) (ISO/DIS 5403-2:2026)

ISO 5403-2:2011 specifies a method for determining the dynamic water resistance of leather by means of repeated angular compression. It is applicable to all flexible leathers but is particularly suitable for leathers intended for footwear applications. It uses a Maeser-type machine and includes an option for electronic detection.

Read draft and comment View
prEN IEC 63115-2:2026 Public enquiry
Comment end date 2026-04-03
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-metal hydride cells and batteries for use in industrial applications - Part 2: Safety
Read draft and comment View
prEN 15960 Public enquiry
Comment end date 2026-02-24
Inorganic fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates

This document specifies a method applicable to inorganic fertilizers for the extraction with diluted mineral acid of total calcium, total magnesium and total sodium and for the extraction of total sulfur present in the form of sulfates, so that the same extract may be used for the determination of each nutrient required.

Read draft and comment View
prEN ISO 463 Public enquiry
Comment end date 2026-03-03
Geometrical product specifications (GPS) - Dimensional measuring equipment - Design and metrological characteristics of indicators (ISO/DIS 463:2025)

ISO 463:2006 specifies the most important design and metrological characteristics of mechanical dial gauges.

Read draft and comment View
prEN 50600-2-3:2026 Public enquiry
Comment end date 2026-03-27
Information technology - Data centre facilities and infrastructures - Part 2-3: Environmental control

This document addresses environmental control within data centres based upon the criteria and classifications for “availability”, “security” and “resource and energy efficiency enablement” within EN 50600-1. This document specifies requirements and recommendations for the following: a) temperature control; b) fluid movement control; c) relative humidity control; d) particulate control; e) vibration; f) granularity level for energy efficiency enablement; g) physical security of environmental control systems.

Read draft and comment View
prEN 50191:2026 Public enquiry
Comment end date 2026-04-01
Installation and operation of electrical test stations

1.1 This document is applicable to the installation and operation of fixed and temporary electrical test installations. 1.2 Compliance with this document needs to be applied, if contact with live parts presents dangerous. This is the case when: a) the voltage exceeds 25 V AC (frequencies lower than 500 Hz) or 60 V DC and current exceeds 3 mA for AC or 12 mA for DC, or b) the voltage exceeds 25 V AC (for any frequency) or 60 V DC and the discharge energy of the test station and test object exceeds 350 mJ, or c) at frequencies above 500 Hz the national determined current and voltage values are applied. If there are no national requirements, determined reference values for permissible body currents and contact voltages can be taken from Table A.1; This document is applicable even if conditions a) to c) are fulfilled, due to other possible risks, e.g. risk of fire or explosion. NOTE The values for the resultant current of 3 mA AC or 12 mA DC comply with the information about the effects of current on human beings and livestock in IEC/TS 60479 1. 1.3 Some specifications in this document refer to a voltage value of 1 000 V. This value applies to AC voltages and is equated to a value of 1 500 V DC voltage. 1.4 Where no requirements are given in this document, the documents of the HD 60364 series (for nominal voltages up to 1 000 V) or EN IEC 61936 1 and EN 50522 (for nominal voltages exceeding 1 kV) apply to the installation of electrical test installations and EN 50110 1 applies to the operation of electrical test installations. 1.5 This document does not apply to the power supply to the test installations. In this case, the documents of the HD 60364 series (for nominal voltages up to 1 000 V) or EN IEC 61936 1 (for nominal voltages exceeding 1 kV) apply to their installation and EN 50110 1 applies to their operation.

Read draft and comment View
prEN ISO 18969 Public enquiry
Comment end date 2026-02-24
Clinical evaluation of medical devices (ISO/DIS 18969:2025)

This document specifies terminology, principles and a process for the clinical evaluation of medical devices. The process described in this document aims to assist manufacturers of medical devices to estimate the clinical risks associated with a medical device and evaluate the acceptability of those risks in the light of the clinical benefits achieved when the device is used as intended. The requirements of this document are applicable throughout the life cycle of a medical device. The process described in this document applies to the assessment of risks and benefits from clinical data obtained from the use of medical devices in humans. This document specifies general requirements intended to — verify the safety of medical devices when used in accordance with their instructions for use; — verify that the clinical performance or effectiveness of a medical device meet the claims of the manufacturer in relation to its intended use; — verify that there is sufficient clinical evidence to demonstrate the achievement of a positive benefit/risk balance when a medical device is used in the intended patient population in accordance with its intended use; — ensure the scientific conduct of a clinical evaluation and the credibility of conclusions drawn on the safety and performance of a medical device; — define the responsibilities of the manufacturer and those conducting or contributing to a clinical evaluation; and — assist manufacturers, clinicians, regulatory authorities and other bodies involved in the conformity assessment of medical devices. Note 1 This standard can be used for regulatory purposes. Note 2 This document does not apply to in vitro diagnostic medical devices. However, there may be situations, dependent on the device and national or regional requirements, where sections and/or requirements of this document might be applicable.

Read draft and comment View
prEN ISO/ASTM 52961 Public enquiry
Comment end date 2026-03-03
Additive manufacturing of polymers - Environment, health and safety - General principles for use of polymers with material extrusion (ISO/ASTM DIS 52961:2025)

This document provides guidance and requirements for risk assessment and implementation of prevention and protection measures relating to material extrusion-based additive manufacturing with polymer materials. The risks covered by this document concern all sub-processes composing the manufacturing process, including the management of waste. This document does not specify requirements for the design of machinery and equipment used for additive manufacturing.

Read draft and comment View
prEN 645 Public enquiry
Comment end date 2026-04-02
Paper and board intended to come into contact with foodstuffs - Preparation of a cold water extract

This document specifies the preparation of a cold water extract for the determination of certain migrants in paper and board intended to come into contact with foodstuffs.

Read draft and comment View
prEN ISO 17254 Public enquiry
Comment end date 2026-04-07
Dentistry - Coiled springs for use in orthodontics (ISO/DIS 17254:2026)

ISO 17254:2016 applies to coiled springs for use in orthodontic appliances. It gives details of methods to compare the physical and mechanical properties of coiled springs, the test methods by which they can be determined, as well as packaging and labelling requirements.

Read draft and comment View
prEN ISO 14001 Public enquiry
Comment end date 2026-02-19
Environmental management systems - Requirements with guidance for use (ISO/FDIS 14001:2026)

This document specifies the requirements for an environmental management system that an organization can use to enhance its environmental performance. It is intended for use by an organization seeking to manage its environmental responsibilities in a systematic manner that contributes to the environmental pillar of sustainability. This document helps an organization to achieve the intended outcomes of its environmental management system, which provide value for the environment, the organization itself and interested parties. The intended outcomes of an environmental management system include: — enhancing environmental performance; — meeting compliance obligations; — achieving environmental objectives. This document is applicable to any organization, regardless of size, type and nature, and applies to the environmental aspects of its activities, products and services that the organization determines it can either control or influence considering a life cycle perspective. This document does not state specific environmental performance criteria. This document can be used in whole or in part to systematically improve environmental management. Claims of conformity to this document, however, are not acceptable unless all its requirements are incorporated into an organization’s environmental management system and fulfilled without exclusion.

Read draft and comment View
prEN 301 843-8 V1.0.0 (2025-12) Public enquiry
Comment end date 2026-03-08
ElectroMagnetic Compatibility (EMC) standard for marine radio equipment and services; Harmonised Standard for electromagnetic compatibility; Part 8: Specific conditions for radio beacons and locating devices
Read draft and comment View
Total records found: 232
1 2 3 … 10 arrow-next

Quick filters

Organisation
CEN Europos standartizacijos komitetas (140) ISO Tarptautinė standartizacijos organizacija (10) IEC Tarptautinė elektrotechnikos komisija (1) CENELEC Europos elektrotechnikos standartizacijos komitetas (70) ETSI Europos telekomunikacijų standartų institutas (10) LST Lietuvos standartizacijos departamentas (1)
Technical Committee
TK 1 Electronics (8) TK 4 Information technology (2) TK 5 Electrical engineering (16) TK 8 Electromagnetic compatibility (1) TK 9 Furniture (2) TK 12 Motor - roads (5) TK 13 Agricultural engineering (2) TK 15 Cereals, cereal products, bread and animal feeding stuffs (1) TK 17 Wood (1) TK 18 Telecommunications (10) TK 20 Toys, child use articles, sports and other recreational equipment (3) TK 22 Fire safety (1) TK 32 Health (17) TK 34 Metrology (1) TK 35 Safety of machinery (2) TK 36 Environmental protection (4) TK 39 Protection (4) TK 41 Welding (1) TK 43 Railway traffic (7) TK 45 Electric power (16) TK 49 Metallic materials (3) TK 50 Heating and Ventilation Systems (4) TK 51 Food analysis- Horizontal methods (6) TK 56 Metal liquid tanks and industrial pipelines. (3) TK 57 Fertilizers (11) TK 59 Geotechnics (2) TK 63 Gas cylinders and cryogenic vessels (5) TK 64 Ergonomics (1) TK 65 Tourism services (2) TK 66 Non-destructive testing (3) TK 68 Plastics (5) TK 70 Pulp, paper, board, adhesives (2) TK 76 Explosive atmospheres (2) TK 77 Lifts (2) TK 79 IT security techniques (4) TK 80 Road transport and traffic telematics (3) TK 82 Safety of trackless overground vehicles (1) TK 89 Risk management (2) TK 91 Asset management and technical maintenance (1) TK 99 Health Informatics (1)
ICS
Kiti su dirvožemio kokybe susiję standartai (1) Biologinės dirvožemio savybės (1) Žemės ūkis (Žodynai) (1) Vandenilio technologijos (2) Hidrologinės dirvožemio savybės (1) Additive manufacturing (1) Advanced ceramics (2) Aerospace electric equipment and systems (4) Agricultural machines and equipment in general (1) Alarm and warning systems (2) Alkaline secondary cells and batteries (4) Aluminium products (1) Anaesthetic, respiratory and reanimation equipment (4) Automatic controls for household use (2) Binders. Sealing materials (2) Biobased products (1) Biological evaluation of medical devices (1) Bolts, screws, studs (1) Cables (1) Cableway equipment (1) Cereals, pulses and derived products (2) Company organization and management in general (1) Components and accessories in general (1) Components for rotating machines (1) Construction of airports (1) Construction of railways (1) Corrosion of metals (1) Dental materials (2) Domestic safety (1) Earthworks. Excavations. Foundation construction. Underground works (1) Electric furnaces (2) Electric heaters (1) Electric road vehicles (1) Electric tools (1) Electrical and electronic equipment (1) Electrical apparatus for explosive atmospheres (2) Electrical engineering in general (4) Electricity supply systems (1) Electroacoustics (2) Equipment for petroleum and natural gas industries in general (3) Examination of water in general (1) Explosives. Pyrotechnics and fireworks (6) External sewage systems (1) Fertilizers (8) Fibre optic interconnecting devices (2) Fire protection (2) Fissile materials and nuclear fuel technology (1) Fruits and derived products (2) Fuel systems (1) Fuses and other overcurrent protection devices (3) Gas cylinders (2) Gas pressure vessels, gas cylinders (1) Gas supply systems (1) Gases for industrial application (1) Geometrical Product Specification (GPS) (1) Governance and ethics (1) Heat pumps (1) High voltage switchgear and controlgear (1) Hoses and hose assemblies (1) Ignitability and burning behaviour of materials and products (1) Immunity (1) Indoor sports equipment (2) Information technology (IT) in general (3) Insulating materials in general (1) Insulation systems (1) IT applications in transport (3) IT Security (6) Ladders (1) Lamps in general (1) Leisure and tourism in general (1) Low voltage switchgear and controlgear (4) Management systems (2) Materials and articles in contact with foodstuffs (2) Medical equipment in general (1) Medical microbiology (1) Non-destructive testing (3) Non-destructive testing of metals (1) Non-ferrous alloys in general (1) Other semiconductor devices (1) Outdoor and water sports equipment (1) Paper and board (2) Petroleum products and natural gas handling equipment (1) Piezoelectric devices (1) Pipeline components and pipelines in general (6) Pipelines and its parts for district heat (1) Plastics pipes (1) Power transmission and distribution lines (1) Printed circuits and boards (1) Protection of and in buildings (1) Public buildings (2) Pumps and motors (1) Radiation measurements (1) Railway engineering in general (1) Railway rolling stock in general (2) Reactor engineering (1) Rectifiers. Converters. Stabilized power supply (2) Rotating machinery in general (1) Safety of machinery (1) Semiconductor devices in general (1) Sensory analysis (2) Services for consumers (1) Small craft (2) Software (1) Solar energy engineering (2) Solid fuels (1) Steels (1) Sterilized packaging (4) Surface preparation (1) Surface treatment (1) Switches (1) Syringes, needles and catheters (1) TELECOMMUNICATIONS. AUDIO AND VIDEO ENGINEERING (10) Telecontrol. Telemetering (1) Temperature-measuring instruments (1) Trade. Commercial function. Marketing (1) Trailing stock (1) Ventilation and air-conditioning systems (1) Water of natural resources (1) Waxes, bituminous materials and other petroleum products (2) Wood-based panels in general (1) Woodworking machines (1)