However, this protective barrier or "plastic wall" also makes it harder to gain access to the cellulose.
然而同时，这种保护性屏障或者塑料墙壁也使我们更难从植物中得到纤维素。
Cellulose acetate butyrate (CAB) leather glossy agent is comprised of CAB, plastic resin, solvents, emulsifier, etc. The products are available in aqueous and solvent forms.
本文研制的醋酸丁酸纤维素(以下简称CAB)皮革光亮剂由CAB，增塑树脂、溶剂、乳化剂等组成，包括水乳型和溶剂型产品。
PREVIERO is specialized in the production of machines and plants for granulation of plastic materials, rubber, paper, cellulose and similar products.
普瑞威努公司专业生产破碎机，可用于破碎塑料、橡胶、纸张、纤维素以及类似物质。
The respirable dust samples were collected on 37 mm cellulose acetate filters (pore size 0.8 mm) placed in a 37 mm conductive plastic cyclone.
呼吸性粉尘的样本收集三七毫米醋酸纤维素过滤器（孔径0.8毫米）放置在一个三十七毫米导电塑料气旋。
The respirable dust samples were collected on 37 mm cellulose acetate filters (pore size 0.8 mm) placed in a 37 mm conductive plastic cyclone.
呼吸性粉尘的样本收集三七毫米醋酸纤维素过滤器（孔径0.8毫米）放置在一个三十七毫米导电塑料气旋。
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