Radio-frequency cables types PK 75-17-17, PK 75-17-17-BG, PK 75-17-17-B, PK 75-17-17-Ba and PK 75-17-17-K. Specifications
Document status: Active
Hot environments. Estimation of the heat stress on working man, based on the WBGT-index (wet bulb globe temperature)
Document status: Active
Electrical apparatus for use in the presence of combustible dust. Part 14. Selection and installation
Document status: Active
Caplights for use in mines susceptible to firedamp. Part 1. General requirements and testing methods in relation to the risk of explosion
Document status: Replaced by GOST R IEC 60079-35-1-2011
Electrical relays. Interruptions to and alternating component (ripple) in d. c. Auxiliary energizing quantities of measuring relays
Document status: Active
