CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 39026 | prEN ISO 10438-4 rev | Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 4: Self-acting gas seal support systems | Izstrādē |
| 27052 | prEN ISO 22830 | Petroleum and natural gas industries - Drilling well control equipment - Control systems for drilling well control equipment and diverter systems | Izstrādē |
| 39023 | prEN ISO 10438-1 rev | Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 1: General requirements | Izstrādē |
| 27039 | EN ISO 13628-9:2006 | Petroleum and natural gas industries - Design and operation of subsea production systems - Part 9: Remotely Operated Tool (ROT) intervention systems (ISO 13628-9:2000) | Izstrādē |
| 25574 | prEN ISO 23251 | Petroleum, petrochemical and natural gas industries - Pressure-relieving and depressuring systems | Izstrādē |
| 27038 | EN ISO 13628-8:2006 | Petroleum and natural gas industries - Design and operation of subsea production systems - Part 8: Remotely Operated Vehicle (ROV) interfaces on subsea production systems (ISO 13628-8:2002) | Izstrādē |
| 35205 | EN ISO 16812:2019 | Petroleum, petrochemical and natural gas industries - Shell-and-tube heat exchangers (ISO 16812:2019) | Izstrādē |
| 25493 | FprEN ISO 13709 | Centrifugal pumps for petroleum, petrochemical and natural gas industries (ISO/FDIS 13709:2009) | Izstrādē |
| 84 | EN ISO 10437:2003 | Petroleum, petrochemical and natural gas industries - Steam turbines - Special-purpose applications (ISO 10437:2003) | Izstrādē |
| 24634 | EN ISO 13503-5:2006 | Petroleum and natural gas industries - Completion fluids and materials - Part 5: Procedures for measuring the long-term conductivity of proppants (ISO 13503-5:2006) | Izstrādē |
Displaying 841-850 of 872 results.