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United power system and isolated power systems. Relay protection and automation. Collection, storage and automatic transfer to dispatch centers of files with recorded fault data. Norms and requirements
Document status: Active
Light rail transport. Braking system. Requirements and test methods
Document status: Active
Playground equipment and coverings. Risk–based approach to comprehensive inspection of equipment and shock-absorbing coating
Document status: Active
Hexagon throw-away (indexable) carbide cutting inserts with cylindrical holes. Design and dimensions
Document status: Active
Conical metal gasket joint gate seats. Design and dimensions
Document status: Active
Broaches with diameter from 55 to 130 mm for slitting holes with involute profile with round tail and centering at outside diameter with module from 3 to 5 mm. Construction
Document status: Active