Russian standards PDF
Gas supply system. Main pipeline gas transportation. Environmental protection. Protection of the water environment. Water preparation. Control
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Test code for machine tools. Part 5. Determination of the noise emission
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Information technology. Open systems interconnection. Specification of basic encoding rules for abstract syntax notation one (ASN.1)
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Cranes. Methods and procedures for assessment and reduction of risk
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Uncertainty of measurement. Part 1. Introduction to guides on the expression of uncertainty in measurement
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