CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 94 | prCEN ISO/TR 15464 | Petroleum and natural gas industries - Gauging and inspection of casing, tubing and line pipe threads - Recommended practice | Izstrādē |
| 95 | EN ISO 11960:1998 | Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO 11960:1996) | Atcelts |
| 95 | LVS EN ISO 11960:1998 | Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO 11960:1996) | Atcelts |
| 96 | EN ISO 11961:1996 | Petroleum and natural gas industries - Steel pipes for use as drill pipe - Specification (ISO 11961:1996) | Atcelts |
| 96 | LVS EN ISO 11961:2001 | Petroleum and natural gas industries - Steel pipes for use as drill pipe - Specification | Atcelts |
| 97 | EN 13942:2003 | Petroleum and natural gas industries - Pipeline transportation systems - Pipeline valves (ISO 14313:1999 modified) | Atcelts |
| 97 | LVS EN 13942:2004 | Petroleum and natural gas industries - Pipeline transportation systems - Pipeline valves | Atcelts |
| 98 | EN ISO 13534:2000 | Petroleum and natural gas industries - Drilling and production equipment - Inspection, maintenance, repair and remanufacture of hoisting equipment (ISO 13534:2000) | Izstrādē |
| 98 | LVS EN ISO 13534:2003 | Petroleum and natural gas industries - Drilling and production equipment - Inspection, maintenance, repair and remanufacture of hoisting equipment | Standarts spēkā |
| 99 | EN ISO 13535:2000 | Petroleum and natural gas industries - Drilling and production equipment - Hoisting equipment (ISO 13535:2000) | Izstrādē |
Displaying 41-50 of 858 results.