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Connecting devices for low voltage circuits for household and similar purposes. Part 2-1. Particular requirements for connecting devices as separate entities with screw-type clamping units

Document status: Cancelled

Common test methods for insulating and sheathing materials of electric and optical cables. Part 2-1. Methods specific to elastomeric compounds. Ozone resistance, hot set and mineral oil immersion tests

Document status: Active

Base carrying mechanical structures. Systems of secondary power supplies. Types and basic dimensions

Document status: Replaced by GOST R 52420-2020

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

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

Reciprocating one-step compressors of refrigerating capdeity more than 5,2 KW (4500 large calories/h). Types and basic parameters

Document status: Active

Explosive atmospheres. Part 2. Equipment protection by pressurized enclosure 'p'

Document status: Cancelled