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Underground drilling rids. General specifications and test methods
Document status: Active
Bauxite. Gravimetric method for the determination of total sulphur content
Document status: Replaced by GOST 14657.8-96
Coals of the Far East for cement and lime furnaces and production of brick. Specification
Document status: Active
Nickel sulfate technical. Specifications
Document status: Replaced by GOST 2665-2021
Raremetallic concentrates. Method for the determination of sum of niobium and tantalum pentoxide
Document status: Active