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Bauxite. Method for the determination of manganese oxide (II)
Document status: Replaced by GOST 14657.14-96
Gas for domestic and public utilities. Methods for determination of odour intensity
Document status: Replaced by GOST 22387.5-2014
Activated carbon. Standard test methods for moisture content
Document status: Active
Reagents and superpure substances. Complexonometric method for determination of main substance content
Document status: Active