CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 22345 | EN ISO 10426-3:2004 | Petroleum and natural gas industries - Cements and materials for well cementing - Part 3: Testing of deepwater well cement formulations (ISO 10426-3:2003) | Atcelts |
| 21802 | LVS EN ISO 10440-1:2008 | Petroleum, petrochemical and natural gas industries - Rotary- type positive-displacement compressors - Part 1: Process compressors | Standarts spēkā |
| 21802 | EN ISO 10440-1:2007 | Petroleum, petrochemical and natural gas industries - Rotary-type positive-displacement compressors - Part 1: Process compressors (ISO 10440-1:2007) | Izstrādē |
| 21789 | EN ISO 13628-1:2005 | Petroleum and natural gas industries - Design and operation of subsea production systems - Part 1: General requirements and recommendations (ISO 13628-1:2005) | Atcelts |
| 21789 | LVS EN ISO 13628-1:2006 | Petroleum and natural gas industries - Design and operation of subsea production systems - Part 1: General requirements and recommendations | Atcelts |
| 21599 | LVS EN ISO 11960:2005 | Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells | Atcelts |
| 21599 | EN ISO 11960:2004 | Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO 11960:2004) | Atcelts |
| 21498 | EN ISO 10432:2004 | Petroleum and natural gas industries - Downhole equipment - Subsurface safety valve equipment (ISO 10432:2004) | Izstrādē |
| 21498 | LVS EN ISO 10432:2005 | Petroleum and natural gas industries - Downhole equipment - Subsurface safety valve equipment | Standarts spēkā |
| 21394 | LVS EN ISO 19900:2003 | Petroleum and natural gas industries - General requirements for offshore structures | Atcelts |
Displaying 641-650 of 871 results.