Russian standards

Longwall powered roof chock. Basic parameters and dimensions. General technical requirements

Document status: Withdrawn

Graphite. Method for determination of cobalt

Document status: Active

Sodiumhypochlorite aqueous solution. Specifications

Document status: Active

Technical sodium sulphide. Specifications

Document status: Active

Iron ores concentrates, agglomerates and pellets. Methods for determination of barium oxide

Document status: Active

Reagents. Orthophosphoric acid. Specifications

Document status: Active