Russian standards PDF

Coaxial circulator with built-in type 40TsK-R1. Quality requirements for certified products

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Wrought tin bronzes. Grades

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Drawing set-squares. Specifications

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Reagents. Zinc nitrate 6-aqueous. Specifications

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Repair kits for pneumatic tires. Specifications

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Cylindrical steel gas-holders with constancy of volume. Parameters and basic dimensions

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