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TST-30 tractor drilling rig [2011/11/2 9:08:00] |
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| TST-T30B tractor drilling rig is a new kind of prospecting drilling rig. Take-of... |
河北 |
| 涿州三源机械制造有限公司 |
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Core bit [2011/11/2 9:07:00] |
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| Product Description
Various Products
. >>PDC drill bits:
New products with su... |
河北 |
| 涿州三源机械制造有限公司 |
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Drag bit [2011/11/2 9:07:00] |
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| Product Description
Various Products
. >>PDC drill bits:
New products with su... |
河北 |
| 涿州三源机械制造有限公司 |
|
| |
|
| |
PDC bit [2011/11/2 9:07:00] |
|
| Product Description
Various Products
. >>PDC drill bits:
New products with su... |
河北 |
| 涿州三源机械制造有限公司 |
|
| |
|
| |
TSP-40 portable drilling rig [2011/6/13 10:05:00] |
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| TSP-40 man portable drilling rig is the products absorb the advantages both from... |
河北 |
| 涿州三源机械制造有限公司 |
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