chemical,treatment for obtaining filaments or fibres for spinning是什麼意思、英文翻譯及中文解釋
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chemical,treatment for obtaining filaments or fibres for spinning
詞語: chemical,treatment for obtaining filaments or fibres for spinning
解釋: 自然纖維;爲獲得細絲或紡紗纖維的化學處理
詞典: 專利專業英漢詞典