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Underground loading machines. General technical requirements and test methods
Document status: Withdrawn
Coals of Kizelovski Basin for coking. Specifications
Document status: Withdrawn
Petroleum bitumens. Methods for determination of bitumen adhesion to marble and sand
Document status: Active
General requirements for method of preparation of highly mineralized coal dust for analysis
Document status: Active
Bitumens. Determination of kinematic viscosity
Document status: Active
Niobium pentoxide. Coulonometry method for determination of sulfur content
Document status: Active