Russian standards
Mining equipment. Mobile armoured face conveyors. General technical requirements and test methods
Document status: Active
Liquefied hydrocarbon gases. Method for determination of hydrogen sulphide and mercaptan
Document status: Active
Mining equipment. Mine belt stage loader. General technical requirements and test methods
Document status: Active
Ethanol for industrial use. Methods of test. Determination of aldehydes content. Visual colorimetric method
Document status: Active
Brown coals, hard coals and anthracites. Classification according to genetic and technological parameters
Document status: Replaced by GOST 25543-2013