111 - 115 of 115
rock teeth core barrels
Selling leads
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... cone screw Pick pilot bit (fixed core) Cutting tool is pick Applicable stratum: Hard rock and permafrost Rock layer less than 100Mpa Technical ...
2024-12-09 22:47:38
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...ven Water - Rich And Sand - Bearing Formations Structural features: 1. The cutting tool is bucket teeth 2. There are upper and lower base plates 3. ...
2024-12-09 20:16:42
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... core 3. The welding tooth blade is a double-headed straight screw, and the inverted soil blade is a single screw or a double screw Applicable ...
2024-12-09 20:16:42
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...ven Water - Rich And Sand - Bearing Formations Structural features: 1. The cutting tool is bucket teeth 2. There are upper and lower base plates 3. ...
2024-12-09 22:47:38
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... core 3. The welding tooth blade is a double-headed straight screw, and the inverted soil blade is a single screw or a double screw Applicable ...
2024-12-09 22:47:38
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