Blending different perfume spices makes fragrance more charming in addition, the melt blown spinning technology parameter for polypropylene nonwovens such as spi...
英
美
- 文章还讨论了熔喷聚丙烯芳香非织造布的纺丝工艺,如纺丝温度、压缩空气温度与压力、接受距离等。