drumhankwinder,hank yarn spooling machine;hank-to-bobbin winding machine;hank winder;hank-to-cone winder是什么意思

用法例句

Spun silk skein should be scoured under gentle conditions in accordance with its features, usually no pretreatment, primary or second scouring are necessary.

根据绢丝绞纱的特点 ,精练条件应缓和 ,一般不需要预处理及常规的初、复练 ;染色的重点是防止色花、深浅和夹生等病疵 ,并提出了防止措施及生产中应注意的问题。

Study on problems in cashmere yarn dyeing and solving methods;

羊绒绞纱染色中易出现的问题及解决方法