CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 184 | EN ISO 10424-1:2004 | Petroleum and natural gas industries - Rotary drilling equipment - Part 1: Rotary drill stem elements (ISO 10424-1:2004) | Izstrādē |
| 72756 | EN ISO 10423:2022 | Petroleum and natural gas industries - Drilling and production equipment - Wellhead and tree equipment (ISO 10423:2022) | Izstrādē |
| 26987 | EN ISO 10423:2009 | Petroleum and natural gas industries - Drilling and production equipment - Wellhead and christmas tree equipment (ISO/FDIS 10423:2009) | Atcelts |
| 23311 | EN ISO 10423:2004 | Petroleum and natural gas industries - Drilling and production equipment - Wellhead and christmas tree equipment (ISO 10423:2003) | Atcelts |
| 73 | EN ISO 10423:2001 | Petroleum and natural gas industries - Drilling and production equipment - Wellhead and christmas tree equipment (ISO 10423:2001) | Atcelts |
| 34848 | EN ISO 10418:2019 | Petroleum and natural gas industries - Offshore production installations - Process safety systems (ISO 10418:2019) | Izstrādē |
| 30828 | EN ISO 10418:2003/AC:2009 | Petroleum and natural gas industries - Offshore production installations - Analysis, design, installation and testing of basic surface process safety systems (ISO 10418:2003)/Cor 1:2008) | Atcelts |
| 70 | EN ISO 10418:2003 | Petroleum and natural gas industries - Offshore production installations - Basic surface process safety systems (ISO 10418:2003) | Atcelts |
| 69 | EN ISO 10417:2004 | Petroleum and natural gas industries - Subsurface safety valve systems - Design, installation, operation and redress (ISO 10417:2004) | Izstrādē |
| 32755 | EN ISO 10416:2009 | Petroleum and natural gas industries - Drilling fluids - Laboratory testing (ISO 10416:2008) | Izstrādē |
Displaying 811-820 of 858 results.