CEN/TC 12
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 135 | ISO/NP 14310-4 | Petroleum and natural gas industries - Drilling and production equipment - Downhole equipment - Part 4 | Izstrādē |
| 137 | ISO/NP 14310-6 | Petroleum and natural gas industries - Drilling and production equipment - Downhole equipment - Part 6 | Izstrādē |
| 138 | ISO/NP 14310-7 | Petroleum and natural gas industries - Drilling and production equipment - Downhole equipment - Part 7 | Izstrādē |
| 65 | ISO/NP 14311 | Downhole tools for oil and natural gas industries | Izstrādē |
| 142 | ISO/NP 14692 | Petroleum and natural gas industries - Glass-reinforced plastic - GRP piping offshore - Practice of use | Izstrādē |
| 143 | ISO/NP 15136 | Petroleum and natural gas industries - Drilling and production equipment - Down hole progressive cavity pumps | Izstrādē |
| 153 | ISO/NP 15589 | Petroleum and natural gas industries - Pipeline transportation systems - Pipeline cathodic protection (ISO 15589:19xx, modified) | Izstrādē |
| 67 | ISO/WD 10407 | Petroleum and natural gas industries - Drilling and production equipment - Drill stem design and operating limits | Izstrādē |
| 74 | ISO/WD 10424 | Petroleum and natural gas industries - Drilling and production equipment - Specification for rotary drilling equipment | Izstrādē |
| 83 | ISO/WD 10436 | Petroleum and natural gas industries - General purpose steam turbines for refinery service | Izstrādē |
Attēlo no 381. līdz 390. no pavisam 866 ieraksta(-iem).