GOST 19413-89

Acoustics. Noise emitted by machinery and equipment. Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions

Tin and lead babbits. General requirements for methods of analysis

Work-place air. Determination of mass concentration of carbon monoxide. Method using detector tubes for short-term sampling with direct indication

Reference materials. General and statistical principles for certification

Rubber- or plastics-coated fabrics. Determination of resistance to damage by flexing

Periodic sections produced by cross-helical rolling for turret shaft of lathe, Model 1341. Dimensions