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thermally stabilized polycrystalline diamond bit
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thermally stabilized polycrystalline diamond bit
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钻井装备
释
thermally stabilized polycrystalline diamond bit
TSP钻头
以热稳定性聚晶金刚石(简称TSP)为碎岩元件的钻头。属于金刚石钻头的一种。
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