所属栏目:合成革专业英语
7.2.1 The manufacturing principle of sea-island fiberThe spinning principle of unfigured sea-island fiber is as follows. Under certain conditionstwo (or more) thermodynamically incompatible polymer blend together,in which one of polymers(dispersed phase) ......(本文共 9948 字 , 1 张图) [阅读本文] >>