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CN107777278A
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It is a kind of can iron removaling sampling and preparing system belt feeder
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CN107780932A
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Full-automatic colliery excavator
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CN107775231A
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One kind lengthens roller molding fetal
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CN107780848A
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Hydraulic pressure of the colliery jumbolter
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CN107780845A
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A kind of all-hydraulic tunnel drilling rig translating device
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CN107780844A
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A kind of adjustable jumbolter chassis
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CN107780966A
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A kind of prominent wall of special gear of coal and gas prominent
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CN107780843A
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A kind of adjustable legs formula jumbolter
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CN107780954A
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A kind of pneumatic type jumbolter with silencing function
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CN107774842A
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One kind automation hydraulic steel strand cutter
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CN106623693A
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Automatic hydraulic steel strand cutter
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CN106639872A
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Full-hydraulic underground drill rig translation device
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CN106640276A
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Pneumatic roof bolt driller with noise reduction function
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CN106640157A
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Adjustable support leg type anchor drill rig
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CN106639893A
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Adjustable chassis of roof bolt driller
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CN105863602A
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Wireless control receiving system of rotary drilling machine
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CN105871395A
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Intelligent receiving system of post drill
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