GOST 23912-79

Preservation of cultural heritage sites. Technological processes for preparing a section of scientific and design documentation. Preliminary works

Cup nibbed head bolts product grade C. Construction and dimensions

Varistors. General requirements for electrical parameters measuring

Mechanical vibration. Laboratory measurement of vibro-acoustic transfer properties of resilient elements. Part 2. Direct method for determination of the dynamic stiffness of resilient supports for translatory motion

Cross-country skis. Binding mounting area. Requirements for test screws

Classification of electrical and electronic equipment with regard to protection against electric shock