Russian standards
Grinding steel balls for ball mills. Specifications
Document status: Replaced by GOST 7524-2015
Petroleum oils. Determination of air-release properties. Impinger method
Document status: Active
Mining equipment. Support of mine working. Polymer net for the guard mine working. Specifications
Document status: Active
Industrial explosives. Method for determination of calcium nitrate content
Document status: Active
Fluorite. Method for the determination of sulphide sulphur content
Document status: Replaced by GOST 7619-2023