Online Standards Store PDF

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

Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCB'S). Part 1. General rules

Document status: Replaced by GOST IEC 61008-1-2020

Electrical apparatus for explosive gas atmospheres. Part 6. Oil-immersion 'o'

Document status: Cancelled

Electrical apparatus for potentially explosive atmospheres. Group I. Intrinsically safe systems. Part 1. Construction and testing

Document status: Active

Porcelain dick insulators for contact net of electrified railways. General specifications

Document status: Active