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GOST R 51903-2002
Fixed high frequency transmitters for radio communication. Basic parameters, technical requirements and methods of measurements
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€10
GOST 27465-87
Information processing systems. Characters. Classification, naming and notation
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€10
GOST R ISO 11990-1-2015
Lasers and laser-related equipment. Determination of laser resistance of tracheal tubes. Part 1. Tracheal tube shaft
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€10
