acetate film
... acetate filament醋酯长丝 acetate film 醋酸纤维胶片 acetate hollow filament 醋酯中空长丝 ...
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... acetate e filament 醋酯长丝 acetate e film 醋酸纤维胶片 acetate e hollow filament 醋酯中空长丝 ...
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醋酸纤维素胶片 cellulose acetate film
·2,447,543篇论文数据，部分数据来源于NoteExpress
如果文物本身就是污染物来源，例如酸性纸张、或者已经老化的醋酸纤维胶片，我们怀疑通风也不可能起到的很大作用。
It must be doubted that ventilation has any significant effect on the preservation of objects which themselves are the pollution source, such as stacks of acid paper, or decaying acetate film sheets.
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