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Keyword [loosen]
Result: 1 - 8 | Page: 1 of 1
1.
Research On Long Hole Loosen Blasting Technology For Bottom Floor Rock Of Fully-mechanized Face In Coal Seam
2.
Sand Production Prediction And Proper Sand Control Technology Research In Ld Oilfield
3.
Study On The Adaptability Of Gob-side Entry Roadway And Countermeasure Of Roadside Support For Sichuan Coal Group
4.
Reaearch And Its Application Of Coordination Mining Considering Disaster Reduction Prevention Bangladesh Barakupuria Mine With All Thick Coal Seam,Loosen Aquier Zone And Sadstone Roof
5.
Analysis Of Displacement Gradient-based Deep Soft Coal Breaking Scale And Breaking Degree
6.
Study And Design On The System Of All Electric Injection Molding Machine
7.
Study On The Failed Mechanism And Experiment Of Spiral Notch-holes Blasting
8.
Research On Early Warning Technology For Irregular Operation In Emission Testing Of Diesel Vehicles Under Lugdown Cycle
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