Inereaseing the running time and reducing the stopping number of the drawing machine could improve the crimpability of PAN stable fiber.
提高牵伸机运行时间，降低停车次数，可提高腈纶短纤维卷曲稳定性。
Inereaseing the running time and reducing the stopping number of the drawing machine could improve the crimpability of PAN stable fiber.
提高牵伸机运行时间，降低停车次数，可提高腈纶短纤维卷曲稳定性。
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