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Bauxite. Methods for the determination of iron oxide (III)
Document status: Replaced by GOST 14657.4-96
Petroleum products. Methods for determination of sulphated ash
Document status: Active
Pneumatic hammer drills. Technical requirements and testing methods
Document status: Active
Clay raw materials. Method for determination of coarse-grained inclusions
Document status: Replaced by GOST 21216-2014