GOST R 54870-2011

Pneumatic brake equipment of the railway rolling stock. Safety Requirements and Inspection Procedures. Part 1. Air distributors, brake valves, brake units, sealing rubber components

Electromagnetic compatibility of technical equipment. Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Part 1. General requirements, frequency bands and electromagnetic disturbances

State system for ensuring the uniformity of measurements. Ultrasonics. Methods of conditioning of water for ultrasonic measurements

Anamorphotic attachments for motion-picture projector lenses. Specifications

Abrasive paper for control of abrasion resistance

Chemical fibres. Packing, marking, transportation and storage