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dth drilling machine maintenance knowledge
Nov 23rd,2022
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dth drilling machine maintenance knowledge
I. Installation of the unit:
1. Prepare the rock space, and the size of the space can be determined by the type and method used for drilling holes. Network identification and translation now
2. Lead the gas water (water dust removal) pipeline and lighting line to the working point for use.
3, according to the requirements of hole design, to ensure the reliable positioning of the rig.
