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井筒的英文翻譯
基本釋義
參考釋義
- 井筒 [jǐng tǒng]
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- {礦} rockshaft; pitshaft; wellhole; shaft
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短語井筒保安礦柱shaft pillar井筒壁集水圈garland井筒斷面shaft section井筒工blocker井筒橫樑byat; biat井筒基礎well foundation井筒斂水環water ring井筒木隔壁widwall井筒內橫木樑stemple; stempel井筒水泵設備pitwork井筒梯子隔間manway compartment井筒下沉well-sinking井筒延深bating井筒支護shaft lining
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