Plastics piping systems for the transport of water intended for human consumption - Migration assessment - Guidance on the interpretation of laboratory derived migration values.

NEPLATNÁ vydána dne 1.2.2002

Gas welding equipment - Acetylene manifold systems for welding, cutting and allied processes - Part 10: General requirements.

NEPLATNÁ vydána dne 1.3.1997

Safety devices against backflow and flashback in public gas supply; safety requirements; testing.

NEPLATNÁ vydána dne 1.9.1989

Safety devices against backflow for the application of gases of public gas supply, of air and oxygen up to an overpressure of 0,1 bar, not protected against flashbacks; safety requirements; testing.

NEPLATNÁ vydána dne 1.8.1993

Safety devices against flashback and backflow in welding, cutting and allied processes; Safety requirements, testing.

NEPLATNÁ vydána dne 1.12.1981

Equipment used in gas welding, cutting and allied processes; safety devices for fuel gases and oxygen or compressed air; general specifications, requirements and tests.

NEPLATNÁ vydána dne 1.4.1992

Production Processes of Autogenous Engineering; Survey.

NEPLATNÁ vydána dne 1.9.1980

Production Processes of Autogenous Engineering - Survey.

NEPLATNÁ vydána dne 1.9.2007

Acceptance Testings for Oxygen Cutting Machines; Reproducible Accuracy, Operational Characteristics.

NEPLATNÁ vydána dne 1.5.1974

Defects in metallic fusion welds; classification, definitions, explanations.

NEPLATNÁ vydána dne 1.11.1971