Rotating electrical machinery. Turbo-generators. General specifications
Document status: Replaced by GOST IEC 60034-3-2015
Radial fans for general use. General specifications
Document status: Replaced by GOST 5976-2020
Internal-external upset drill pipes with couplings. Specifications
Document status: Active
Shoes, soles and overboots are rubber and wellingtons confectioned. Specifications
Document status: Active
