Russian standards PDF

Reference tapes. Testing methods of physico-mechanical properties

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Semiconductor silicon, raw materials for its production and quartz. Methods of boron determination

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Semiconductor silicon and quartz. Method of impurities determination

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Sealed nickel-cadmium button rechargeable single cells. General specification

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Sealed nickel-cadmium prismatic rechargeable single cells. General specifications

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Tools for cold upset automatic machines. Hard alloy insert cutters for cutting off bolt blanks with shank length up to five diameters. Construction and dimensions

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