belt conveyer,bucket conveyer (bucket elevator),chain convayer是什麼意思、英文翻譯及中文解釋
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belt conveyer,bucket conveyer (bucket elevator),chain convayer
詞語: belt conveyer,bucket conveyer (bucket elevator),chain convayer
解釋: 帶運,桶,鏈運
詞典: 專利專業英漢詞典