CEN/TC 12
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 98 | EN ISO 13534:2000 | Industries du pétrole et du gaz naturel - Equipement de forage et de production - Vérification, maintenance, réparation et fabrication à partir de matériaux recyclés du matériel de levage (ISO 13534:2000) | Izstrādē |
| 33334 | EN ISO 17078-2:2007/AC:2009 | Petroleum and natural gas industries - Drilling and production equipment - Part 2: Flow-control devices for side-pocket mandrels (ISO 17078-2:2007/Cor 1:2009) | Izstrādē |
| 78683 | prEN XXX | Oil and gas industries including lower carbon energy – Safety of machineries – Drawworks type hoisting system | Izstrādē |
| 116 | EN ISO 13631:2002 | Petroleum and natural gas industries - Packaged reciprocating gas compressors (ISO 13631:2002) | Izstrādē |
| 38456 | EN ISO 13354:2014 | Industries du pétrole et du gaz naturel - Equipement de diversion pour gaz de surface (ISO/DIS 13354:2013) | Izstrādē |
| 28757 | EN ISO 10426-1:2009 | Naftas un dabasgāzes rūpniecība. Cementi un materiāli šahtu cementēšanai. 1. daļa: Specifikācija (ISO 10426-1:2009) | Izstrādē |
| 93 | EN ISO 15463:2003 | Erdöl- und Erdgasindustrie - Feld-Abnahme von neuen Futterrohren, Steigrohren und glattendigen Bohrrohren (ISO 15463:2003) | Izstrādē |
| 65 | ISO/NP 14311 | Downhole tools for oil and natural gas industries | Izstrādē |
| 30014 | EN ISO 14692-4:2017 | Petroleum and natural gas industries - Glass-reinforced plastics (GRP) piping - Part 4: Fabrication, installation and operation (ISO/DIS 14692-4:2015) | Izstrādē |
| 35629 | prEN ISO 13710 | Petroleum, petrochemical and natural gas industries - Reciprocating positive displacement pumps (ISO/DIS 13710:2010) | Izstrādē |
Attēlo no 251. līdz 260. no pavisam 872 ieraksta(-iem).