SY/T 5490-1993
Sodium bentonite for drilling fluid test (English Version)
- Standard No.
- SY/T 5490-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Petroleum
- Status
- 2016-06
- Replace By
- SY/T 5490-2016
- Latest
- SY/T 5490-2016
SY/T 5490-1993 history
- 2016 SY/T 5490-2016 Clays for drilling fluid tests
- 1993 SY/T 5490-1993 Sodium bentonite for drilling fluid test
