Synthesis and biological activities of thiazoline multithioethers;
噻唑啉环多头硫醚的合成及生物活性测试
The reaslts showed multi-packages spinning was the idea way to make differential fiber and high value products.
以Barmag的ACW 10头卷绕头改20头为例,介绍了多头纺改造的基本技术,以及纺同一品种丝的生产情况,并对改造前后纺同一品种丝的物理指标进行了比较,得出多头纺改造是目前生产差别化纤维、提高产品附加值比较理想的方法。
The development of polyester filament multi-end spinning technology;
涤纶长丝多头纺丝技术的开发
Circular Dividing of Multiple Thread in CNC Lathe;
多头螺纹数控车削的周向分度法