adding substances in the paper making machine是什麼意思、英文翻譯及中文解釋
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