CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 27042 | LVS EN ISO 15663-1:2007 | Petroleum and natural gas industries - Life cycle costing - Part 1: Methodology | Atcelts |
| 75827 | LVS EN ISO 15551:2023 | Petroleum and natural gas industries - Drilling and production equipment - Electric submersible pump systems for artificial lift (ISO 15551:2023) | Standarts spēkā |
| 36617 | LVS EN ISO 15551-1:2015 | Petroleum and natural gas industries - Drilling and production equipment - Part 1: Electric submersible pump systems for artificial lift (ISO 15551-1:2015) | Atcelts |
| 22385 | LVS EN ISO 15547-2:2006 | Petroleum, petrochemical and natural gas industries - Plate-type heat exchangers - Part 2: Brazed aluminium plate-fin heat exchangers | Standarts spēkā |
| 152 | LVS EN ISO 15547:2002 | Petroleum and natural gas industries - Plate heat exchangers | Atcelts |
| 22384 | LVS EN ISO 15547-1:2006 | Petroleum, petrochemical and natural gas industries - Plate-type heat exchangers - Part 1: Plate-and-frame heat exchangers | Standarts spēkā |
| 32301 | LVS EN ISO 15546:2012 | Petroleum and natural gas industries - Aluminium alloy drill pipe (ISO 15546:2011) | Standarts spēkā |
| 27840 | LVS EN ISO 15546:2007 | Petroleum and natural gas industries - Aluminium alloy drill pipe | Atcelts |
| 151 | LVS EN ISO 15546:2003 | Petroleum and natural gas industries - Aluminium alloy drill pipe | Atcelts |
| 76747 | LVS EN ISO 15544:2024 | Oil and gas industries - Offshore production installations - Requirements and guidelines for emergency response (ISO 15544:2024) | Standarts spēkā |
Displaying 221-230 of 866 results.