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Plastics piping systems for the supply of gaseous fuels. Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing. Fitness for purpose of the system.
Inland navigation vessels. Electrical shore connection, three-phase current 400 V, 50 Hz, at least 250 A.
Counterbores with Morse taper shanks and detachable pilots.
Biotechnology. Large scale process and production. Procedures for fermentation and downstream processes.
Aerospace series. Heat resisting alloy CO-WH4001 (CoCr29W9). Filler metal for welding. Wire and rod.
Space environment (natural and artificial). Process for determining solar irradiances.
Sludge, treated biowaste and soil. Digestion of nitric acid soluble fractions of elements.
Fork ends, adjustable. Technical specification.
Laminate floor coverings. Determination of thickness swelling after partial immersion in water.
Information technology. Virtualization Management Specification.
Road vehicles. Vehicle to grid communication interface. Physical layer and data link layer conformance test.
Rubber, vulcanized or thermoplastic. Antistatic and conductive products. Determination of electrical resistance.
Soil quality. Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like materials. Batch test using a liquid to solid ratio of 2 l/kg dry matter.
Internal blinds. Protection from strangulation hazards. Requirements and test methods for safety devices.
Road vehicles. Compressed natural gas (CNG) fuel system components. General requirements and definitions.
Soil quality. Biological methods. Determination of nitrogen mineralization and nitrification in soils and the influence of chemicals on these processes.
Materials and articles in contact with foodstuffs. Plastics. Test methods for overall migration into aqueous food simulants by cell.
Pallets for materials handling. Quality of new wooden components for flat pallets.
Traditional Chinese medicine. Sterile intradermal acupuncture needles for single use.
Aerospace series. Technical drawings. Representation of parts made of composite materials. General rules.