We are offering bj-235 diamond core drill machine. (chinacoal08) 1.diamond drilling machine is a kind of reinforced concrete , rock , ceramic , glass , fire-proof material on new drilling tools have high efficiency , hole wall smooth , the...
We are offering stand diamond core drilling machine. (chinacoal08) multi-angledrillmachine, stand diamond core drilling machine specifications 1.heavy duty core drilling machine 2.drills horizontally and vertically 3.easy mounting system 4.precise...
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