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“人孔”的英語可以翻譯為：[化] manhole，manway ...
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“進人孔”的英語可以翻譯為：manhole ...
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“人孔蓋”的英語可以翻譯為：[化] access door，manhole cover ...
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請將人孔蓋移開。Please move the manhole cover away .人孔蓋使用不銹鋼螺栓和螺母擰緊.Stainless steel bolts and nuts shall be tightened on manhole covers.適用于船舶的水密和油密人孔蓋.Used for the watertight and oil tight manhole cover....
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“進人孔”的拼音為：jìn rén kǒng...
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請將人孔蓋移開。Please move the manhole cover away .人孔蓋使用不銹鋼螺栓和螺母擰緊.Stainless steel bolts and nuts shall be tightened on manhole covers.適用于船舶的水密和油密人孔蓋.Used for the watertight and oil tight manhole cover....