Russian standards
GOST 25796.3-83
Raw clay in the production of clay powders for drilling muds. Method of determination of mass fraction of sand
Document status: Active
€10
GOST EN 12916-2012
Petroleum products. Determination of aromatic hydrocarbon types in middle distillates. High performance liquid chromatography method with refractive index detection
Document status: Active
€10
GOST 28314-89
Centrifuges for dewatering products of coal. Types, basic parameters and technical requirements
Document status: Active
€10
