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- AU Drill Rod
- AU series drilling rod is interchangeable with Q series coring drilling rod that is common in the international geological exploration industry. AU drill rod including HAU(HQ) drill rod, NAU(NQ) drill rod, BAU(BQ) drill rod these series. Taper threaded co
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GEO Equip Tech Wuxi Co., Ltd
[Verified]
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Negotiable
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