GOST 9986-78

Steel tubes for manufacturing of equipment and piping of nuclear power plants. General specifications. Part 5. Longitudinally welded cold deformed austenitic steel tubes

Pressure regulators for liquated gas of pressure 1,6 MPa. General specifications

Food additives. Lecithins E322. General specifications

Shouldered screws. Design

Cleanrooms and associated controlled environments. Part 1. Classification of air cleanliness by particle concentration

Information Technologies. Telecommunications management network. Enhanced Telecom Operations Map (eTOM). Process decompositions and descriptions. eTOM level 2 processes. Strategy, infrastructure and product. Resource development and management