Russian standards
A. c. circuit-breakers for voltages exceeding 1000 V. General technical specifications
Document status: Withdrawn
Line accessories. Ball-socket couplings of insulators. Dimensions
Document status: Active
Wiring accessory. Pin stamped cable terminals, with open tail, attached to conductor core and insulations. Construction and sizes
Document status: Active
Refrigerating systems and heat pumps. Qualification of tightness of components and joints
Document status: Active
