Russian standards
High pressure pipeline assembly units and components above 10 up to 100 MPa. General technical requirements
Document status: Active
Concentrated kaolin. Method for determination of sulphur oxide (VI)
Document status: Active
Brown coals, hard coals, anthracite and thermoanthracite. Methods for determination of mechanical strength
Document status: Active
Zinc concentrates. Spectrographic method for determination of gallium, germanium, indium, arsenic, tin, stibium, thallium
Document status: Active
Hard coal phenol products. Method for the determination of neutral oils
Document status: Replaced by GOST 11239-2023
