Russian standards
Standard reference silver-silver chloride saturate electrode of second class
Document status: Active
Talc and talcomagnesite. Method for determination of silicon (IV)
Document status: Active
Technical liquid ammonia. Determination of ferrum mass concentration by method of photocalorimetry
Document status: Active
Glass reinforced plastic sucker rods. Specifications
Document status: Replaced by GOST R 51161-2002
Gas-consuming thermal units. Industrial gas-burners. Limiting concentration rates of NOx of combustion products
Document status: Replaced by GOST R 50591-2013