Perspective industrial technologies. Classification and conformity assessment of products, processes and services for petroleum and natural gas industries
Connecting devices. Safety requirements for screw-type and screwless-type clamping units. Part 2. Particular requirements for clamping units for conductors above 35 mm2 up to 300 mm2 (included)
Noise emitted by machinery. Determination of emission sound pressure levels at the work station and at other specified positions using sound intensity. Engineering method
