GOST 23553-79

Cylindrical helical compression (tension) springs made of round steel. Classification

Safety and control devices for gas burners and gas burning appliances. Leakproofness control systems for automatic shut-off valves

Information technology. Biometrics. Biometric profiles for interoperability and data interchange. Part 3. Biometric-based verification and identification of seafarers

Evaluation of experience and business reputation of enterprises. The national system of standards. Evaluation of experience and business reputation of companies performing oversized heavy cargo transportations

Pivoting arbors for shell reamers for turret lathes. Design and dimensions

Support plate for wax-pattern dies with rectangular matrices. Design and dimensions