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H22*108 integral plug hole rod mataas na kalidad na drilling rod
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DHD high presure DTH drilling button bit para sa balon ng tubig at pagmimina
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High Air Pressure DTH Hammer Rock Drill Bit Drilling Equipment Forging Construction Works, enerhiya at Pagmimina ng Ore Mining
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3inch 5inch 6inch 10inch Extractor BH240 DTH back Hammer para sa water well drill rig machine
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50x3000mm ASTM Water Well Slotted Pvc Pipe
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250x6000mm Hot Sale Water well PVC Casing Tube
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Mataas na kalidad na BH240 Back Hammer para sa DTH Drilling
Propesyonal na tagagawa ng Mga Tool sa Pagbabarena
25 Taon na Karanasan sa Paggawa
- info@jcdrill.com
- +86 10 84673566
