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Products > Working Process > Hengshui Aoxing Geological Equipment Co., Ltd | Similar Products

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Working Process

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Coal Seam Gas Drainage and Sealing Device: process, which can prevent the outburst and explosion of coal and gas effectively. The details of gas drainage hole packer: · Structure : gas drainage hole packer is composed of four parts: high ...

Surface Mounted Diamond Drill Bits: process of friction with the rock, other components in the special formula are rubbed off, exposing diamond sand. Diamond sand can quickly grind the rock and play a role in rapid drilling. According ...

Cement Grouting Packer: processed according to user requirements) Working pressure 1-8MPa (can be processed according to user requirements) Working flow: 3-4.5 tons per hour Hole sealing depth ...

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Coal Seam Gas Drainage and Sealing Device