Russian standards PDF

Unidirectional restrictor valves of flying vehicles air systems. Types and general technical requirements

Document status: Active

Diammonium phosphate for feeding. Specifications

Document status: Active

Wire of lead brass of grade LS 63-3. Specifications

Document status: Active

Wire from silver solders. Specifications

Document status: Replaced by GOST 19746-2015

Rubber. Determination of ash

Document status: Active

Lubricating plugs. Specifications

Document status: Active