GOST 9656-75

Production and preparation waste of coal. Classification

Seamless and welded steel tubes. Part 3. Automated full peripheral flux leakage testing of ferromagnetic tubes for the detection of longitudinal and/or transverse imperfections

State system for ensuring the uniformity of measurements. State verification schedule for means measuring irradiance in spectrosensitomentry in the wavelength range of 0.2-1.4 um

Chromium ores and concentrates. Method for determination of vanadium

Gymnastic equipment. General safety requirements and test methods

State system for ensuring the uniformity of measurements. State primary standard and state verification schedule for means measuring pH