Polyethylene. Method for determination of extractable substances content by diethyl ether
Document status: Active
Columns for welding semiautomats. Types, basic parameters and dimensions
Document status: Active
Refractory materials and products. Method for the determination of hygroscopic moisture
Document status: Replaced by GOST 2642.1-2016
Soils. Method for determination of carbonate and bicarbonate ions in water extract
Document status: Active
Soils. Method for determination of sodium and potassium in water extract
Document status: Active
Soils. Determination of mobile sulfur by CINAO method
Document status: Active