GOST R 50595-93

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Part 2-3. Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz intended for use by electricity suppliers and distributors

Uniform provisions concerning the type approval of protective helmets and their visors for drivers and passengers of motor cycles and mopeds

Steel cord conveyor belts. Methods for the determination of total thickness and covers thickness

Ship sewage systems. Design rules

Air transport. Safety management system of helicopter activity. Terms and definitions

Locators with threaded bore. Design and dimensions