CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 79 | prEN ISO 10431 | Petroleum and natural gas industries - Pumping units - Specification (ISO/DIS 10431:2006) | Izstrādē |
| 78 | prEN ISO 10428 | Petroleum and natural gas industries downhole equipment - Downhole equipment - Sucker rods, couplings and ancillary equipment (ISO/DIS 10428:2007) | Izstrādē |
| 61509 | CEN ISO/TS 17969:2017 | Petroleum, petrochemical and natural gas industries - Guidelines on competency management for well operations personnel (ISO/PRF TS 17969:2017) | Izstrādē |
| 83 | ISO/WD 10436 | Petroleum and natural gas industries - General purpose steam turbines for refinery service | Izstrādē |
| 22700 | EN ISO 21329:2004 | Petroleum and natural gas industries - Pipeline transportation systems - Test procedures for mechanical connectors (ISO 21329:2004) | Izstrādē |
| 32755 | EN ISO 10416:2009 | Petroleum and natural gas industries - Drilling fluids - Laboratory testing (ISO 10416:2008) | Izstrādē |
| 88 | EN ISO 10442:2002 | Petroleum, chemical and gas service industries - Packaged, integrally geared centrifugal air compressors (ISO 10442:2002) | Izstrādē |
| 38445 | EN ISO 17945:2015 | Materials resistant to sulfide stress cracking in corrosive petroleum refining environments (ISO/DIS 17945:2013) | Izstrādē |
| 156 | prEN ISO 10407-2 | Petroleum and natural gas industries - Rotary drilling equipment - Part 2: Inspection and classification of used drill stem elements (ISO/FDIS 10407-2:2008) | Izstrādē |
| 135 | ISO/NP 14310-4 | Petroleum and natural gas industries - Drilling and production equipment - Downhole equipment - Part 4 | Izstrādē |
Displaying 181-190 of 878 results.