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QU Series Core Barrel
basic information
产品描述:
|
No. |
Std. |
Item |
Bit Std. |
Reamer Std. |
Bit OD（mm） |
Bit ID（mm） |
|
1 |
BQU |
1.5M double tube core barrel |
BQ |
BQ |
59.5 |
36.3 |
|
2 |
NQU |
1.5M double tube core barrel |
NQ |
NQ |
75.3 |
47.6 |
|
3 |
HQU |
1.5M double tube core barrel |
HQ |
HQ |
95.6 |
63.5 |
产品详情