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Rotating electrical machines. Asynchronous and synchronous motors. Determination of locked rotor temperature increase according to the time. Test methods

Document status: Active

Water heaters for heat supply systems. General specifications

Document status: Replaced by GOST 27590-2005

Conformity assessment system for the use of nuclear energy. Conformity assessment of products in the form of acceptance. The procedure

Document status: Active

Low-voltage switchgear and controlgear. Part 5-8. Control circuit devices and switching elements. Three-position enabling switches

Document status: Active

Wiring accessory. Hook stamped cable terminals, with open tail, attached to conductor core and insulations. Construction and sizes

Document status: Active

Hydraulic turbines, storage pumps and pump-turbines. Rehabilitation and performance improvement

Document status: Active