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管端的英文翻譯
基本釋義
參考釋義
- 管端 [guǎn duān]
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- pipe end
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短語管端墊圈pipe end washer管端鐓厚機tube upsetting press管端蓋帽end cap管端加厚end upsetting管端擴口壓力機slapping press管端螺紋pipe thread(ing)管端止回閥terminal check valve
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