High shrinkage PAN bulk top are produced by using the process of "drawing to break".
论述了用拉断法直接制条生产高缩率腈纶膨体纱毛条的生产工艺。
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CD burning process is illustrated as frying fish on a pan.
CD刻录过程中体现为锅里的油炸鱼。
应用推荐
模块上移
模块下移
不移动