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Bauxite. Method for the determination of manganese oxide (II)
Document status: Replaced by GOST 14657.14-96
Aviation petrols. Determination of paraoxydiphenylamine content
Document status: Active
Petroleum and natural gas industries. Progressing cavity pump systems for artificial lift. Part 1. Pumps. General technical requirements
Document status: Active
Petroleum products. The method for determination of saponification value and free fats content
Document status: Active
Tungsten concentrate. Methods of determination of arsenic
Document status: Active