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ZQLC-3300/29.3S pneumatic tracked drilling rig
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ZQJC-2350/20.9S high-power pneumatic column drilling rig
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ZYJ-400/270 column hydraulic rotary drilling rig
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ZDY5000LD Crawler type fully hydraulic tunnel drilling rig for coal mines (directional)
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ZQLC-1300/19.0S pneumatic tracked drilling rig
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ZQJC-800/10.8S pneumatic column drilling rig
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ZDY3200LD Crawler type fully hydraulic tunnel drilling rig for coal mines (directional)
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ZQLC-1700/19.5S pneumatic tracked drilling rig
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ZQJC-1300/19.0S pneumatic column drilling rig
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ZDY3700LD Crawler type fully hydraulic tunnel drilling rig for coal mines (directional)
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ZQLC-1900/19.8S pneumatic tracked drilling rig
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ZQJC-1900/19.8S pneumatic column drilling rig