attaching opening devices in the working of paper是什么意思、英文翻译及中文解释

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attaching opening devices in the working of paper

attaching opening devices in the working of paper是什么意思、英文翻译及中文解释

词语: attaching opening devices in the working of paper

解释: 在纸张加工装置中连上开口装置

词典: 专利专业英汉词典

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