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Electrical apparatus for use in the presence of combustible dust. Part 2. Test methods. Section 3. Method for determining minimum ignition energy of dust/air mixtures
Document status: Active
Cables, wires and cords. Method of control of winding strength
Document status: Active
Explosive atmospheres. Part 38. Equipment and components in explosive atmospheres in underground mines
Document status: Active
Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs). Part 1. General rules
Document status: Replaced by GOST IEC 61009-1-2020
Above 200 kW rotating electric machines. Synchronous engines. General specifications
Document status: Active