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Core Lifter Spring Inner Tube Assembly Wireline Core Barrels Bq Nq Hq Pq
JINSHI DRILLTECH CO., LTD.- Customized:Customized
- Certification:ISO
- Material:Carbon Steel
- Transport Package:Bundle
- Specification:BQ NQ HQ PQ NRQ HRQ PHD NTW HTW
- Trademark:JINSHI
Base Info
- Model NO.:BQ NQ HQ PQ
- Origin:China
- Production Capacity:150000,Year
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