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桿柱的英文翻譯
基本釋義
參考釋義
- 桿柱 [gān zhù]
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- roofbolt
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短語桿柱安裝機roof-bolting machine桿柱機roof-bolter桿柱鑽孔機roof-bolting stoper桿柱鑽孔真空清掃器bolthole vacuum cleaner
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- 桿柱 [gǎn zhù]
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- bolt supports
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