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Mine instruments for gas analysis. General requirements. Testing methods
Document status: Active
Vessels and apparatus. Norms and methods of strength calculation. Strength and leak-tightness calculation of flange joints
Document status: Active
Oil ESh for hydraulic systems of high-load mechanisms. Specifications
Document status: Active
Solid mineral fuel. Methods for the determination of density
Document status: Replaced by GOST 2160-2015