GOST 21877.1-76

Fiberglass-reinforced thermosetting plastic pipes and parts of pipelines. Test methods to prove the design of locked socked-and-spigot joints, including double-socket joints, with elastomeric seals

Rigid cellular plastics. Method for determination of water absorption

Furniture. General specifications

Medical devices. Application of risk management to medical devices

Button microphones and inset receivers for commercial telephone equipment. General specifications

Nuclear power plants. Control rooms. Computer based procedures