CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 71735 | EN ISO 18797-2:2021 | Petroleum, petrochemical and natural gas industries - External corrosion protection of risers by coatings and linings - Part 2: Maintenance and field repair coatings for riser pipes (ISO/DIS 18797-2:2020) | Izstrādē |
| 34150 | EN ISO 10440-2:2001/prAC | Petroleum and natural gas industries - Rotary-type positive-displacement compressors - Part 2: Packaged air compressors (oil-free) | Izstrādē |
| 28761 | prEN ISO 10426-2 | Petroleum and natural gas industries - Cements and materials for well cementing - Part 2: Testing of well cements (ISO/DIS 10426-2:2010) | Izstrādē |
| 106 | EN ISO 13691:2002 | Petroleum and natural gas industries - High-speed special-purpose gear units (ISO 13691:2001) | Izstrādē |
| 65 | ISO/NP 14311 | Downhole tools for oil and natural gas industries | Izstrādē |
| 28354 | FprEN ISO 13679 | Petroleum and natural gas industries - Procedures for testing casing and tubing connections (ISO/DIS 13679:2009) | Izstrādē |
| 155 | prEN ISO 10407-1 | Petroleum and natural gas industries - Drilling and production equipment - Part 1: Recommended practice for drill stem design and operating limits | Izstrādē |
| 35497 | EN ISO 10439-3:2015 | Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors and expander-compressors - Part 3: Integrally geared centrifugal compressors (ISO/DIS 10439-3:2010) | Izstrādē |
| 40322 | FprEN ISO 17824 | Petroleum and natural gas industries - Downhole equipment - Sand screens (ISO 17824:2009) | Izstrādē |
| 38447 | EN ISO 17782:2018 | Petroleum, petrochemical and natural gas industries - Qualification of manufacturers of special materials (ISO/DIS 17782:2014) | Izstrādē |
Displaying 51-60 of 878 results.