| 释义 |
1 ?皱纹桶 ... 皱纹折叠：pucker 皱纹桶：corrugated drum 皱纹;折叠：pucker ...
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The text introduce the characteristic, principium, configuration, type, use and application of new type corrugated drum microfilter. 文中介绍了新型瓦楞面微孔过滤机的特点、工作原理、结构、选型、使用场合和应用实例。 - 2
Any cylindrical item, such as a barrel, drum, pail, or tyre, that is not fully encased in a corrugated cardboard shipping container. 任何未完全装在瓦楞纸板运输容器中的圆柱形物品，如桶、鼓、罐或轮胎。 - 3
The drum sieve is made of corrugated iron with strip - shaped holes, which is folded to rotundity .
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