GOST 2654-86

State system for ensuring the uniformity of measurements Instruments measuring the characteristics of ultraviolet radiation of technological testing of nanophotolitography. Verification procedure

Testing of chemicals of environmental hazard. Ready biodegradability - CO2 in sealed vessels

Flame-proof mine power transformers. General specifications

Seamless casing, tubing and coupling stock from corrosion-resistant high-alloy steels and alloys for petroleum and natural gas industries. Specifications

Industrial automation systems and integration. Guide for standards implementation, structure and dictionary

Cast iron waste pipes and fittings. Branch pipes with accessories. Construction and dimensions