API 7NRV CHINESE : 2006
Superseded
Superseded
View Superseded by
SPECIFICATION FOR DRILL STRING NON-RETURN VALVES
Available format(s)
PDF
Language(s)
Chinese
Published date
01-01-2006
Publisher
Superseded date
03-11-2021
Superseded by
US$96.00
Excluding Tax where applicable
Summarise this standard
AI-generated summary
| DocumentType |
Standard
|
| Pages |
40
|
| PublisherName |
American Petroleum Institute
|
| Status |
Superseded
|
| SupersededBy |
⚠
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