Explosive atmospheres. Electrical resistance trace heating. Part 30-2. Application guide for design, installation and maintenance
Document status: Cancelled
Electrical equipment (installations) for power supply systems of machines and devices In open-pit mining. General specifications
Document status: Active
Luminaries. Part 2. Particular requirements. Section 25. Luminaries for use in clinical areas of hospitals and health care buildings
Document status: Active
Automatic electrical controls for household and similar use. Part 2-3. Particular requirements for thermal protectors for ballasts for tubular fluorescent lamps
Document status: Active
Low-voltage switchgear and control gear. Part 1. General rules
Document status: Replaced by GOST R 50030.1-2000
