adding substances in the paper making machine是什麼意思、英文翻譯及中文解釋
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adding substances in the paper-making machine
詞語: adding substances in the paper-making machine
解釋: 造紙機的添加物
詞典: 專利專業英漢詞典
adding substances in the paper-making machine
詞語: adding substances in the paper-making machine
解釋: 造紙機的添加物
詞典: 專利專業英漢詞典