The cell then dies, collapses, and flattens to give the fiber used in the manufacture of cotton threads and cloths . 然后细胞死去，干缩变扁，形成可用来制造棉线和布料的纤维。
2.
The old lady has spun yards of cloth from cotton thread 老太太已用棉线织出了好几码布了。
3.
Cotton thread for aerospace purposes 航天航空用棉线
4.
Line of pure dacron specializing in various kinds of specifications 、 the whole cotton thread , nylon line , polyamide fibre line 专业生产各种规格的纯涤纶线、全棉线、尼龙线、锦纶线。
5.
The tea - bag packing machine model sd - dpc - 6 have general functions such as automatic ration filling , heat - sealing of tea bag , automatic plastering cotton thread and tag , envelope is cold - sealed by tow - side in longitudinal direction 6型包装机外袋采取冷压纵封方式压封两边，具有定量给料、热封内袋、自动粘贴标签和棉线的功能。
6.
Usage and feature : clap many selected layers of sisal hemp cloth , made from pure spiral cotton thread , treated with resin dipping and make the body hardy and the cutting more powerful , more endurant , suited for stainless steel and disware grind 用途与特征:选用多层剑麻布交叉叠放，再用纯棉线螺旋车制而成，再用树脂浸渍处理，使轮身坚硬，更具切削力，耐磨，适合于不锈钢、餐具研磨。
您当前位置：