ISO/TC 67/SC 4
Registration number (WIID) | Project No. | Title | Status |
---|---|---|---|
44951 | ISO 28781:2010 | Petroleum and natural gas industries — Drilling and production equipment —Subsurface barrier valves and related equipment | Standarts spēkā |
18493 | ISO 10431:1993 | Petroleum and natural gas industries — Pumping units — Specification | Standarts spēkā |
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