GOST 28573-90

State system for ensuring the uniformity of measurements. Parameters of ultrasonic fields. General requirements to measuring methods and characterization of fields in the frequency range 0,5 to 40 MHz

Portal rack-and-pinion-operated jigs with tapered clamp. Design

Premixes. Determination of vitamins: B1 (thiaminchloride), B2 (riboflavin), B3 (pantothenic acid), B5 (nicotinic acid and nicotinamide), B6 (pyridoxine), Bc (folic acid), C (ascorbic acid) content by method of capillary electrophoresis

Nickel. Cobalt. Methods for determination of cobalt in nickel

Tin bronzes. Method of X-ray fluorescent analysis

Textiles. Determination of the abrasion resistance of fabrics by the Martindale method. Part 3. Determination of mass loss