Russian standards PDF
Explosive atmospheres. Part 25. Intrinsically safe systems
Document status: Active
Medical electrical equipment. Part 2-4. Particular requirements for the basic safety and essential performance of cardiac defibrillators
Document status: Active
Insulation coordination for equipment within low-voltage systems. Part 1. Principles, requirements and tests
Document status: Active
Plugs, socket-outlets, vehicle connectors and vehicle inlets. Conductive charging of electric vehicles. Part 1. General requirements
Document status: Active
Broaches with diameter from 55 to 130 mm for slitting holes with involute profile with round tail and centering at outside diameter with module from 3 to 5 mm. Construction
Document status: Active
A. c. circuit-breakers for voltages exceeding 1000 V. General technical specifications
Document status: Withdrawn