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Vessels and apparatus. Norms and methods of strength calculation. General requirements
Document status: Active
Liquefied petroleum gases. Determination of ammonia, water and alkali
Document status: Active
Pentanes. Method for determination of the hydrocarbon compounds
Document status: Active
Petroleum products. Methods for calculating viscosity index
Document status: Replaced by GOST 25371-97
Coagulants for potable water supply. General requirements and method of efficiency determination
Document status: Active