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| HD30 Hydraulic drifter for Cutting drilling machine(Italy) |
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| HD30 Hydraulic drifter for Cutting drilling machine(Italy) |
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| HD30 Hydraulic drifter for BROKK company drilling robot |
Drill mast for concrete sprayer |
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| HD30 Hydraulic drifter for drill mast on TBM(Italy) |
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YD30 hydraulic rock drill install install excavator drill attachment for bolt holes(Italy)
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Excavator bolt drilling machine working in France railway tunnel（Italy） |
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| Marble in LaiZhou City |
CAT3070 Excavator drilling machine |
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| VOLVO Excavator drilling machine for earth and stone works in JiMo city |
HITACHI 6 tons excavator drilling machine in Hangzhou City |
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| YDQ40 Hydraulic crawler drill Excavator drilling machine working in Qingdao City |
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| Excavator drilling machine working in Qingdao City |
Excavator drilling machine working in subway entry in Qingdao City |
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| Excavator drilling machine working in ZhaoYuan City |
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