GOST 21011.7-80

State system for ensuring the uniformity of measurements. State verification schedule for means measuring the wave resistance, complex reflection and transmission coefficients in coaxial waveguides within the frequency range from 0,01 to 65 GHz

The procedure of the examination of the quality of motor vehicles. General requirements

Safety of power transformers, power supplies, reactors and similar products. Part 2-4. Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers

Kinds of machining. General terms and definitions

Standardization in the Russian Federation. Company standards department. Rules of organization and function

Empty-ribbed steel tubes. Range of sizes