氨纶

Yarn Material used: Stretch nylon filament, acrylic, wool, cotton yarn and spandex.

适用于原料： 单力锦纶长丝， 晴纶及羊毛 、 棉纱、氨纶。

When did investment put forward to suggest to ammoniac black silk ribbon.

对氨纶投资提出了几点建议。

We developed high - tech core spun dyed yarn with high quality.

氨纶包芯纱是我们研发的高科技产品。

This paper introduces development of urethane elastic fibre production, technology, market demand and trend of China.

介绍了氨纶纤维生产的发展，中国的氨纶生产技术状况 、 市场需求和发展趋势。

Get together the important raw material that 4 hydrogen furan is manufacturing blackribbon and polyurethane material.

聚四氢呋喃是生产氨纶和聚氨酯材料的重要原料。介绍了聚四氢呋喃的新技术及国内外聚四氢蚨喃的发展情况。