GOST 31821-2022

Console boring bars with cutter fitting at 90 and taper shank. Design and dimensions

Quality management. Customer satisfaction. Guidelines for monitoring and measuring

Surgical drapes, gowns and clean air suits used as medical devices for patients, clinical staff and equipment. Part 2. Test methods

Perfumes solid and dry. General specifications

Retention knobs for tool shanks with 7:24 taper forms AC, AD, AF, UC, UD, UF, JD and JF. Dimensions

State system for ensuring the uniformity of measurements. Acoustics. Reference zero for the calibration of audiometric equipment. Part 3. Reference equivalent threshold vibratory force levels for pure tones and bone vibrators