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Chrysotile asbestos. Method for determination of fractional composition by Bauer-McNett wet classification
Document status: Replaced by GOST 12871-2013
Control head oil field equipment. General specifications
Document status: Replaced by GOST R 51365-2009
Liquid chemical products. Measurement of colour in Hazen units (platinum-cobalt scale)
Document status: Active
Petroleum distillates and aliphatic olefins. Determination of bromine number by electrometric method
Document status: Active