CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 97 | EN 13942:2003 | Petroleum and natural gas industries - Pipeline transportation systems - Pipeline valves (ISO 14313:1999 modified) | Atcelts |
| 33106 | EN 13942:2009/AC:2009 | Petroleum and natural gas industries - Pipeline transportation systems - Pipeline valves (ISO 14313:2007 modified/Cor 1:2009) | Izstrādē |
| 121 | EN 14161:2003 | Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623:2000 modified) | Atcelts |
| 28346 | EN 14161:2011 | Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623:2009 modified) | Atcelts |
| 60145 | EN 14161:2011+A1:2015 | Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623:2009 modified) | Izstrādē |
| 41342 | EN 14161:2011/FprA1 | Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623:2009 modified) | Izstrādē |
| 126 | EN 14163:2001 | Petroleum and natural gas industries - Pipeline transportation systems - Welding of pipelines (ISO 13847:2000 modified) | Izstrādē |
| 26870 | EN 14163:2001/AC:2006 | Petroleum and natural gas industries - Pipeline transportation systems - Welding of pipelines (ISO 13847:2000 modified) | Izstrādē |
| 159 | EN 14870-1:2004 | Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 1: Induction bends (ISO 15590-1:2001 modified) | Atcelts |
| 28562 | EN 14870-1:2011 | Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 1: Induction bends (ISO 15590-1:2009 modified) | Atcelts |
Displaying 21-30 of 858 results.