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DTH palu bit Top Sub pikeun bor Rod pangeboran Bit aksésori
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DTH sub adaptor handap liang palu rod adaptor
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Kotak pikeun Pin Thread bor Rod Panyambung adaptor pikeun DTH Turun liang bor pipe
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3 1/2 jalu - 3 1/2 bikang Pin-Box konektor sub pikeun rod bor
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Sub bor rod adaptor DTH pangeboran Parabot Thread jalu adaptor gandeng
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Cai Sumur Downhole Adaptor jalu pikeun Hammer jalu
Produsén parabot pangeboran profésional
25 Taun Pangalaman Manufaktur
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