引張強度≧950MPaのピンボックス接続ワイヤーラインドリルパイプ

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August 22, 2023
Video Description:
Discover the Pin Box Connection Wireline Drill Pipe with a tensile strength ≥950MPa, designed for deep drilling and precise control. Made from high-quality XJY850 material, this drill pipe offers superior durability and performance in mining, construction, and engineering applications.
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