Raw clay in the production of clay powders for drilling muds. Method of determination of mass fraction of sand
Document status: Active
Steel enamelled collectors. Types, basic parameters and dimensions
Document status: Active
Gas distribution systems. Recovery of operational documentation for the existing gas distribution networks
Document status: Active
Hard coals. Method for determination of plastometric indices
Document status: Replaced by GOST 1186-2014
Watch greases. Method for the determination of colloid stability
Document status: Active
