GOST 2.111-68

Seamless hot-deformed steel pipes. Range of sizes

State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring the radiant flux, irradiance, spectral irradiance and exposure in spectral range from 0,0004 to 0,400 mcm

Perspective industrial technologies. Classification and conformity assessment of products, processes and services for petroleum and natural gas industries

Vulcanized rubber cords of round and square cross-sections. Specifications

Cups for ball bearings of pillow blocks. Technical requirements

Noise. Guidelines for noise control by silencers