Russian standards PDF

Metals. Method for torsional test

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Steel. Method of atomic emission spectral analysis

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Eddy current non-destructive inspection. Terms and definitions

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Clock-type dial indicators graduated in unit divisions of 0,01 mm. Specifications

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Welded connections of steel grades 10ГН2МФА, 15Х2НМФА of the equipments details and pipelines of nuclear power plants. Requirements to welding, surfacing and heat treatment

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Strips and ribbons of nickel. Specifications

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