CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 175 | LVS EN ISO 14692-3:2003 | Petroleum and natural gas industries - Glass-reinforced plastics (GRP) piping - Part 3: System design | Atcelts |
| 176 | EN ISO 14692-4:2002 | Petroleum and natural gas industries - Glass-reinforced plastics (GRP) piping - Part 4: Fabrication, installation and operation (ISO 14692-4:2002) | Atcelts |
| 176 | LVS EN ISO 14692-4:2003 | Petroleum and natural gas industries - Glass-reinforced plastics (GRP) piping - Part 4: Fabrication, installation and operation | Atcelts |
| 177 | EN ISO 10427-2:2004 | Petroleum and natural gas industries - Equipment for well cementing - Part 2: Centralizer placement and stop-collar testing (ISO 10427-2:2004) | Izstrādē |
| 177 | LVS EN ISO 10427-2:2004 | Petroleum and natural gas industries - Equipment for well cementing - Part 2: Centralizer placement and stop-collar testing | Standarts spēkā |
| 178 | prEN 14919-1 | Petroleum and natural gas industries - Cathodic protection of pipeline transportation systems - Part 1: On-land pipelines (ISO 15589-1:2003 modified) | Izstrādē |
| 179 | ISO/WD 15589-2 | Petroleum and natural gas industries - Cathodic protection of pipeline transportation systems - Part 2: Offshore pipelines | Izstrādē |
| 180 | EN ISO 17078-1:2004 | Petroleum and natural gas industries - Drilling and production equipment - Part 1: Side-pocket mandrels (ISO 17078-1:2004) | Izstrādē |
| 180 | LVS EN ISO 17078-1:2005 | Petroleum and natural gas industries - Drilling and production equipment - Part 1: Side-pocket mandrels | Standarts spēkā |
| 181 | EN ISO 17078-2:2007 | Petroleum and natural gas industries - Drilling and production equipment - Part 2: Flow-control devices for side-pocket mandrels (ISO 17078-2:2007) | Izstrādē |
Displaying 171-180 of 858 results.