Russian standards
State system for ensuring the uniformity of measurement. pH Scale for aqueous solutions
Document status: Replaced by GOST 8.134-2014
Rocks. Method for determination of open porosity coefficient by fluid saturation
Document status: Active
Caprolactam for industrial use. Determination of absorbance at a wave length of 290 nm
Document status: Active
Supple mining main vents shaped components for them. General technical requirements and test methods
Document status: Active
