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Pipes and fittings made of crosslinked polyethylene (PE-X). Estimation of the degree of crosslinking by determination of the gel content
Document status: Active
Pipe-in-pipe-type heat exchangers. General technical requirements
Document status: Active
United power system and isolated power systems. Relay protection and automation. Automatic emergency control of electric power systems. Device for unloading automation during short circuits. Short circuit severity fixation device. Norms and requirements
Document status: Replaced by GOST R 59233-2025
System of products development and launching into manufacture. Technical assignment. Requirements to contents and form of presentation
Document status: Active
Road vehicles. Compressed hydrogen and hydrogen/natural gas blend fuel system components. Part 2. Performance and general test methods
Document status: Active