boiled yarn 中文意思是什麼
boiled yarn
解釋
煮練紗-
This paper investigated the physical properties of polyester filament yarn such as tenacity, elongation and boiled water shrinkage by means of analyzing the poy which had been treated by different draw ratio and heating temperature
通過對不同拉伸倍數及不同溫度處理的poy的分析,探討長絲紗的強度、伸長度及沸水收縮率等物理機械性質。 -
So they did it, and when they were finished, he said, " the yarn is skeined. now it must be boiled.
於是,夫妻倆一上一下拋紗纏線,線纏好了,丈夫說:我已經繞好了,現在該漿了。
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