CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 38446 | EN ISO 17781:2017 | Petroleum, petrochemical and natural gas industries - Test methods for quality control of microstructure of ferritic/austenitic (duplex) stainless steels (ISO 17781:2017) | Standarts spēkā |
| 38446 | LVS EN ISO 17781:2018 | Petroleum, petrochemical and natural gas industries - Test methods for quality control of microstructure of ferritic/austenitic (duplex) stainless steels (ISO 17781:2017) | Standarts spēkā |
| 38445 | EN ISO 17945:2015 | Materials resistant to sulfide stress cracking in corrosive petroleum refining environments (ISO/DIS 17945:2013) | Izstrādē |
| 38445 | LVS EN ISO 17945:2015 | Petroleum, petrochemical and natural gas industries - Metallic materials resistant to sulfide stress cracking in corrosive petroleum refining environments (ISO 17945:2015) | Standarts spēkā |
| 38293 | LVS EN ISO 10426-1:2010/AC:2018 | Petroleum and natural gas industries - Cements and materials for well cementing - Part 1: Specification - Technical Corrigendum 2 (ISO 10426-1:2009/Cor 2:2012) | Standarts spēkā |
| 38293 | EN ISO 10426-1:2009/AC:2018 | Petroleum and natural gas industries - Cements and materials for well cementing - Part 1: Specification - Technical Corrigendum 2 (ISO 10426-1:2009/Cor 2:2012) | Izstrādē |
| 38237 | LVS EN ISO 19901-5:2016 | Petroleum and natural gas industries - Specific requirements for offshore structures - Part 5: Weight control during engineering and construction (ISO 19901-5:2016) | Atcelts |
| 38237 | EN ISO 19901-5:2016 | Petroleum and natural gas industries - Specific requirements for offshore structures - Part 5: Weight control during engineering and construction (ISO/DIS 19901-5:2013) | Atcelts |
| 37950 | LVS EN ISO 19900:2014 | Petroleum and natural gas industries - General requirements for offshore structures (ISO 19900:2013) | Atcelts |
| 37950 | EN ISO 19900:2013 | Petroleum and natural gas industries - General requirements for offshore structures (ISO/DIS 19900:2012) | Atcelts |
Displaying 281-290 of 878 results.