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钻孔径
meaning in English
hole diameter
hole size
Related Words
钻孔刀
钻孔配件
钻孔钻头
热力钻孔
排水钻孔
钻孔定心
钻孔取样
钻孔壁
构造钻孔
钻孔直径
钻孔进入矿层
钻孔井
钻孔径向应变计
钻孔径向应变指示计
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