Russian standards
Low-voltage electrical installations. Part 5-54. Selection and erection of electrical equipment. Earthing arrangements, protective conductors and protective bonding conductors
Document status: Replaced by GOST R 50571.5.54-2013
Internal combustion reciprocating engines. Exhaust emission measurement. Part 3. Definitions and methods of measurement of exhaust gas smoke under steady-state conditions
Document status: Active
Low-voltage switchgear and controlgear. Part 6-1. Multiple function equipment. Transfer switching apparatus
Document status: Replaced by GOST IEC 60947-6-1-2024
Reciprocating one-step compressors of refrigerating capdeity more than 5,2 KW (4500 large calories/h). Types and basic parameters
Document status: Active
Specified time relays for industrial use. Part 1. Requirements and tests
Document status: Active