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Coals and anthracites. Method for the determination of thermal stability
Document status: Active
Nefras-C 50/170. Specifications
Document status: Replaced by GOST 8505-2023
Phthalic anhydride for industrial use. General requirements for methods of analysis
Document status: Active
Super pure ammonia aqueous solution. Specifications
Document status: Active
Vessels and apparatus. Norms and methods of strength calculation. Rated strength calculation of column type apparatuses from wind loads and seismic influence
Document status: Replaced by GOST 34283-2017
Test methods for phosphorus in lubrications oils and additives
Document status: Active