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本文对一步法生产阳离子染料可染聚酯（C DP）全拉伸丝（FDY）的主要工艺技术进行了分折探讨。
The production technology of cationic-dyeable modified PET FDY by one-step process is discussed.
youdao
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本文对一步法生产阳离子染料可染聚酯（C DP）全拉伸丝（FDY）的主要工艺技术进行了分折探讨。
The production technology of cationic-dyeable modified PET FDY by one-step process is discussed.
youdao