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Plastics piping systems for industrial applications - Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) - Metric series for specifications for components and the system (ISO 15494:2015)

99.60 Withdrawal effective

CEN/TC 155

Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys (ISO 15614-1:2004)

99.60 Withdrawal effective

CEN/TC 121

Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys - Amendment 1 (ISO 15614-1:2004/Amd 1:2008)

99.60 Withdrawal effective

CEN/TC 121

Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys - Amendment 2 (ISO 15614-1:2004/Amd 2:2012)

99.60 Withdrawal effective

CEN/TC 121

Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 7: Overlay welding (ISO 15614-7:2007)

99.60 Withdrawal effective

CEN/TC 121

Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 7: Overlay welding (ISO 15614-7:2016)

99.60 Withdrawal effective

CEN/TC 121

Welding - Friction welding of metallic materials (ISO 15620:2000)

99.60 Withdrawal effective

CEN/TC 121

Safety devices for protection against excessive pressure - Part 3: Safety valves and bursting disc safety devices in combination (ISO 4126-3:2006)

99.60 Withdrawal effective

CEN/TC 69

Qualification testing of welders - Fusion welding - Part 1: Steels (ISO 9606-1:2012 including Cor 1:2012)

99.60 Withdrawal effective

CEN/TC 121

Non-destructive testing - Qualification and certification of NDT personnel (ISO 9712:2012)

99.60 Withdrawal effective

CEN/TC 138