Найдено: 34 837
Road traffic noise reducing devices. Test method for determining the acoustic performance. Intrinsic characteristics. Airborne sound insulation under diffuse sound field conditions.
Ships and marine technology. Gate valves for use in low temperature applications. Design and testing requirements.
Water-tube boilers and auxiliary installations. Acceptance tests.
Agricultural water troughs and water fittings. Specification for water trough bodies, service boxes and water supply system.
Gas cylinders. Cylinder bundles for compressed and liquefied gases (excluding acetylene). Inspection at time of filling.
Measurement of fluid flow in closed conduits. Guidance to the selection, installation and use of Coriolis flowmeters (mass flow, density and volume flow measurements).
Condoms. Determination of nitrosamines migrating from natural rubber latex condoms.
Symbolic representation for process measurement control functions and instrumentation. Specification for additional basic requirements.
Tractors and machinery for agriculture and forestry. Electrical high-power interface 700 V DC / 480 V AC. AC operation mode.
Chemical disinfectants and antiseptics. Preservation of test organisms used for the determination of bactericidal (including Legionella), mycobactericidal, sporicidal, fungicidal and virucidal (including bacteriophages)…
Steel wire and wire products for fencing and netting. Steel wire chain link fencing.
Space product assurance. Failure modes, effects (and criticality) analysis (FMEA/FMECA).
Space systems. Surface cleanliness of fluid systems. Precision-cleaning processes.
Series 3 shipborne barges. Specification for main dimensions.
Indoor air. Sampling strategy for volatile organic compounds (VOCs).
Food processing machinery. Craft bakery and pastry depositors. Safety and hygiene requirements.
Bolts, double hexagon head, relieved shank, long thread, in heat resisting nickel base alloy NI-P100HT (Inconel 718), silver plated. Classification: 1275 MPa (at ambient temperature)/650°C.
Information technology. Data centres. Server energy effectiveness metric.
Textiles. Method for the detection and determination of alkylphenol ethoxylates (APEO). Method using NPLC.
Soil quality. Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt trichloride solution.