ISO/TC 67/SC 4
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 40801 | ISO 10407-2:2008 | Petroleum and natural gas industries — Rotary drilling equipment — Part 2: Inspection and classification of used drill stem elements | Atcelts |
| 18468 | ISO 10407:1993 | Petroleum and natural gas industries — Drilling and production equipment — Drill stem design and operating limits | Atcelts |
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