CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 170 | EN ISO 10438-4:2003 | Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 4: Self-acting gas seal support systems (ISO 10438-4:2003) | Atcelts |
| 171 | LVS EN ISO 15136-1:2002 | Downhole equipment for petroleum and natural gas industries - Progressing cavity pump systems for artificial lift - Part 1: Pumps | Atcelts |
| 171 | EN ISO 15136-1:2001 | Petroleum and natural gas industries - Pipeline transportation systems - Welding of pipelines (ISO 13847:2000 modified) | Atcelts |
| 172 | LVS EN ISO 15136-2:2006 | Petroleum and natural gas industries - Progressing cavity pump systems for artificial lift - Part 2: Surface-drive systems | Standarts spēkā |
| 172 | EN ISO 15136-2:2006 | Petroleum and natural gas industries - Progressing cavity pump systems for artificial lift - Part 2: Surface-drive systems (ISO 15136-2:2006) | Standarts spēkā |
| 173 | LVS EN ISO 14692-1:2003 | Petroleum and natural gas industries - Glass-reinforced plastics (GRP) piping - Part 1: Vocabulary, symbols, applications and materials | Atcelts |
| 173 | EN ISO 14692-1:2002 | Petroleum and natural gas industries - Glass-reinforced plastics (GRP) piping - Part 1: Vocabulary, symbols, applications and materials (ISO 14692-1:2002) | Atcelts |
| 174 | EN ISO 14692-2:2002 | Petroleum and natural gas industries - Glass-reinforced plastics (GRP) piping - Part 2: Qualification and manufacture (ISO 14692-2:2002) | Atcelts |
| 174 | LVS EN ISO 14692-2:2003 | Petroleum and natural gas industries - Glass-reinforced plastics (GRP) piping - Part 2: Qualification and manufacture | Atcelts |
| 175 | LVS EN ISO 14692-3:2003 | Petroleum and natural gas industries - Glass-reinforced plastics (GRP) piping - Part 3: System design | Atcelts |
Displaying 161-170 of 871 results.