casing wear的意思|示意

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casing wear相关短语

1、 Casing wear liner 套管磨损班轮

2、 casing wear ring 活塞环

3、 casing wear prevention 套管防磨

4、 Mechanism of Casing Wear 套管磨损机理

5、 causality of casing wear 套损原因

6、 precaution of casing wear 冠心病

7、 wear of casing 套管磨损

8、 the wear-proof casing 耐磨套