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Petroleum products. Determination of density, relative density and API gravity of liquids by digital density meter
Document status: Active
Chrysotile asbestos. General specifications
Document status: Replaced by GOST 12871-2013
Fuel oils for turbine and piston engines. Express-methods for quality control
Document status: Active
Rocks. Method for determination of elastic longitudinal and diametrical waves rate spreading
Document status: Active
Chromium ores and concentrates. Method for determination of ferrous protoxide (II)
Document status: Active