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。
High shrinkage PAN bulk top are produced by using the process of "drawing to break".
分析了腈纶干法丝束制条中影响产品质量的毛条长度、蒸汽收缩率、条干不匀率等因素。
The influential factors on the quality of dry-spun PAN bully tops, such as length, steam shrinkage, yarn irregularity, were analyzed.
第二条2004年羊毛进口关税配额量为28.7万吨；毛条进口关税配额量为8万吨。
Article 2 The tariff rate quota of imported wool is 287000 ton in 2004. The quota of imported wool tops is 80000ton in 2004.
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