Russian standards
Tubes of copper-nickel alloy MNZh5-1. Specifications
Document status: Replaced by GOST 17217-2018
Electric motor frequency changers with rated power of 250 kW and above. General specifications
Document status: Active
Main video channel of radio relay and satellite transmission system. Basic parameters and measuring methods
Document status: Active
Electrical household water-heaters. General specifications
Document status: Active
Iron ores, concentrates, agglomerates and pellets. Methods for determination of phosphorus
Document status: Active
