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
Ground feldsparic and quartzfeldsparic materials. Rules of reception. Methods of sampling and sample preparation for testing
Document status: Active
Bitumens. Determination of softening point by ring and ball
Document status: Active
Compressed air. Part 4. Test methods for solid particle content
Document status: Active
