Design and manufacture of steel weldments for railcars. Technical requirements.
Проектирование и изготовление стальных сварных конструкций вагонов. Технические требования. |
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GOST R 51330.9-99Explosion-proof electrical equipment. Part 10. … |
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GOST 8.009-72State System for Ensuring Uniform Measurements. … |
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MinNR 30Review of Government Statistical Reporting … |