GOST R 59379-2021

Welded joints in steel structures of railway rolling stock. Ultrasonic testing methods

Nondestructive testing. Measurement of rupture and corrosion by a superficial activation method

Workplace atmospheres. Characterization of ultrafine aerosols/nanoaerosols. Determination of the size distribution and number concentration using differential electrical mobility analyzing systems

Electromagnetic compatibility (EMC). Part 4-29. Testing and measurement techniques. Voltage dips, short interruptions and voltage variations on d.c. input power port immunity tests

Microbiology of food and animal feeding stuffs. Protocol for the validation of alternative methods

Laundry detergents. Method for determination of the foaming in washing machine