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Power transformer on-load tap-changing devices. General specifications
Document status: Active
Common test methods for insulating and sheathing materials of electric and optical cables. Part 4-2. Methods specific to polyethylene and polypropylene compounds. Tensile strength and elongation at break after conditioning at elevated temperature. Wrapping test after conditioning at elevated temperature. Wrapping test after thermal ageing in air. Measurement of mass increase. Long-term stability t
Document status: Cancelled
Fork stamped cable terminals, with closed tail, attacked to conductor core. Construction and sizes
Document status: Active
Hydro power plants. Part 1-8. Hydroelectric power stations. The general rules of the organization of building manufacture at erection
Document status: Active
Electrical insulation systems. Methods of evaluation of electrical endurance
Document status: Active
Alkaline secondary cell and batteries. Sealed nickel-cadmium cylindrical rechargeable single cells for permanent charge at elevated temperatures. General specifications
Document status: Replaced by GOST R IEC 285-97