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Q Series Overshot
产品描述
Details
产品详情
No. |
Overshot Std. |
Core Barrel Std. |
1 |
AQ |
AQ ATW |
2 |
BQ |
BQ JSBQ BTW |
3 |
NQ |
NQ JSNQ NQ3 NTW |
4 |
HQ |
HQ JSHQ HQ3 |
5 |
PQ |
PQ PQ3 |
6 |
SQ |
SQ SQ3 |