Russian standards
Petroleum products and used oils. Determination of polychlorinated biphenyl (PCB) and related products. Part 1. Separation and determination of selected PCB congeners by gas chromatography (GC) using an electron capture detector (ECD)
Document status: Active
Drilling rings and drills for solid mineral resources. Basic parameters
Document status: Active
Niobium pentoxide. Method for the determination of potassium and sodium content
Document status: Active
Petroleum products and lubricants. Petroleum oils and other fluids. Determination of rust-preventing properties in the presence of water
Document status: Active
Brown coals, hard coals and anthracites of the North-East regions for domestic needs. Specifications
Document status: Cancelled