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Low-voltage switchgear and controlgear. Part 5-4. Control circuit devices and switching elements. Method of assessing the performance of low-energy contacts. Special tests

Document status: Active

Electromagnetic compatibility of technical equipment. Residual current-operated protective devices (RCDs) for household and similar use. Requirements and test methods

Document status: Active

Explosive atmospheres. Part 29-1. Gas detectors. Performance requirements of detectors for flammable gases

Document status: Active

Reciprocating internal combustion engines. Performance. Part 6. Overspeed protection

Document status: Active

Electrical insulating varnishes and enamels. Methods of tests

Document status: Active

Electromagnetic compatibility of technical equipment. Uninterruptible power systems. Requirements and test methods

Document status: Replaced by GOST IEC 62040-2-2024