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Refractory materials and products. Methods for the determination of silicon dioxide
Document status: Replaced by GOST 2642.3-97
Chemically resistant and heat resistant ceramic wears. The method for determination of acid resistance
Document status: Active
Wood. Methods for determination of impact bending strength
Document status: Active
State system for ensuring the uniformity of measurements. Milk and milk products. Infrared thermogravimetric method for determination of moisture and dry substance mass fraction
Document status: Active
Cadmium high purity. Method of spectrographic determination of zinc
Document status: Active