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GOST R ISO 16809-2015
Non-destructive testing. Ultrasonic testing. Thickness measurement
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GOST R 70833-2023
Power supplies of pulsed injection lasers. Basic parameters
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GOST R 58721-2019
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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