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Low-voltage switchgear and controlgear. Part 5-2. Control circuit devices and switching element. Proximity switches
Document status: Replaced by GOST IEC 60947-5-2-2024
Explosive atmospheres. Part 29-3. Gas detectors. Guidance on functional safety of fixed gas detection systems
Document status: Active
Electromechanical contactors for household and similar purposes
Document status: Active
Safety valves of steam and hot-water boilers. Technical requirements
Document status: Active
Reciprocating internal combustion engines. Exhaust emission measurement. Part 2. Measurement of gaseous and particulate exhaust emissions under field conditions
Document status: Active