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Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SY/T 5696-2017 |
(Drilling fluid with coating agent Zwitterionic polymer) 钻井液用包被剂 两性离子聚合物 |
China Oil & Gas Industry
Standards Zwitterionic |
 English PDF |
| SY/T 5695-2017 |
(Drilling fluid with viscosity reducing agent Zwitterionic polymer) 钻井液用降黏剂 两性离子聚合物 |
China Oil & Gas Industry
Standards Zwitterionic |
English PDF |
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