Russian standards
Tin concentrates. Method for the determination of fluorine mass part
Document status: Active
Heading machines having cutter heads mounted on booms. Test methods
Document status: Replaced by GOST R 50703-2002
Raw-Perlite materials for production of expanded Perlite. Specification
Document status: Replaced by GOST 25226-96
Perspective industrial technologies. Content and drafting of a technical specification for petroleum and natural gas industries
Document status: Active