Russian standards PDF
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
Bus serial interface of electronic modules system. Test-plan for interface equipment complex. General requirements for test methods
Document status: Active
Reference materials of nuclear materials for radiation monitors. General technical requirements and testing methods
Document status: Active
Port-holes for diving hyperbaric chambers with operating pressure up to 4,9 MPa (50 kgf/sq sm). General specifications
Document status: Active