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Electrical apparatus for use in the presence of combustible dust. Part 1. Electrical apparatus protected by enclosures and surface temperature limitation. Section 2. Selection, installation, and maintenance
Document status: Active
Screws with cylinder head of smaller diameter for electrical engineering. Construction and dimensions
Document status: Active
Stable isotope compounds and products. Acceptance, marking, packing, transportation and storage
Document status: Active
Connective wires and cords for voltages up to 450 v
Document status: Replaced by GOST 7399-97
Liquid hydrogen. Land vehicle fuelling system interface
Document status: Active