printing paper mills
印刷造纸厂
以上为机器翻译结果，长、整句建议使用 人工翻译 。
This paper gives a detailed account of the working principles and energy economizing hot water supply systems which have been successfully used in printing and dyeing mills.
本文介绍了已成功地应用于印染厂的大型、全自动集中热水供应系统的工作原理、节能效果及技术措施。
youdao
The mills churning out mostly writing paper, newsprint and printing paper meant economic security.
WSJ: Tissue Rolls to Mill's Rescue
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