Online Standards Store PDF
Raw-Perlite materials for production of expanded Perlite. Specification
Document status: Replaced by GOST 25226-96
Reagents. Chromic (III) nitrate nonahydrate. Specifications
Document status: Active
Ground feldsparic and quartzfeldsparic materials. Rules of reception. Methods of sampling and sample preparation for testing
Document status: Active
Petroleum and natural gas industries. Shell-and-tube heat exchangers. Technical requirements
Document status: Cancelled
Bitumens. Determination of softening point by ring and ball
Document status: Active