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Electrical equipment for measurement, control and laboratory use. EMC requirements. Part 3-1. Immunity requirements for safety-related systems and for equipment intended to perform safety-related functions (functional safety). General industrial applications
Document status: Active
Occupational safety standards system. Personal protective equipment for legs. Safety footwear. General technical requirements
Document status: Active
Screwed pipe connections with a ball nipple. Design and basic dimensions
Document status: Active
Columns for welding semiautomats. Types, basic parameters and dimensions
Document status: Active
Uncut natural diamonds. Classification. Main characteristics
Document status: Replaced by GOST R 59303-2021