GOST 17558-81

Civil defence. Engineering and technical equipment of civil defence constructions. Protective-hermetic and hermetic doors, gates and shutters for shelters. General technical requirements and control methods

Implants for surgery. Determination of bending strength and stiffness of bone plates

Seeds of farm crops. Acceptance rules and methods of sampling

Petroleum and natural gas industries. Rotary drilling equipment. Part 2. Inspection and classification of used drill stem elements. General technical requirements and control methods

Wiring accessory. Fork stamped cable terminals, with open tail, attached to conductor core. Construction and sizes

Sound broadcasting digital. Coding of signals of sound broadcasting with reduction of redundancy for transfer on digital communication channels. A part III (MPEG-4 audio). Parametric audio coding - HILN