English translation for "钻管浮球阀"
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- drill pipe float valve
- Similar Words：
- "钻冠" English translation, "钻冠的尖度" English translation, "钻冠的尖度, 钻头磨角, 钎子头刃角" English translation, "钻管" English translation, "钻管保护器" English translation, "钻管荷载" English translation, "钻管夹持器(钻油船)" English translation, "钻管接头" English translation, "钻管联接器" English translation, "钻管体积校正系数" English translation
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