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Circle-arc bevel gear generators. Standards of accuracy and rigidity
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Specification and qualification of welding procedures for metallic materials. Welding procedure test. Part 6. Arc and gas welding of copper and its alloys
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Soils. Determination of сreep properties of frozen soils by uniaxial compression test
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Liquid petroleum products. Determination of hydrocarbon types by fluorescent indicator adsorption method
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