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Methods for determination of endurance of polymer electrical insulation materials and systems by means of acceleration tests in chemically active media. General requirements. Materials and insulation systems for law-voltage electrical products tests
Document status: Cancelled
Electric resistance welded joints. Main types, design elements and dimensions
Document status: Active
Transistor ultrasonic oscillators for technological installations. General specifications
Document status: Active
Electrical apparatus for use in the presence of combustible dust. Part 2. Test methods. Section 1. Methods for determining the minimum ignition temperatures of dust
Document status: Cancelled
Hydrogen generators using fuel processing technologies. Part 1. Safety
Document status: Active
A. c. switches for voltages from 3 to 10 kV. General specifications
Document status: Active