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Technical tellurium. Methods for determination of selenium
Document status: Active
Vessels and apparatus. Technical specifications for welded austenitic stainless steel tubes
Document status: Active
Acoustics. Attenuation of sound during propagation outdoors. Part 1. Calculation of the absorption of sound by the atmosphere
Document status: Active
Bars and strips from a toolhouse steel alloy
Document status: Replaced by GOST 5950-2000