In order to remove blow hole, the influence of jutefibre on permeability of coatings for LFC was investigated.
为了解决消失模铸造件气孔问题,研究了黄麻纤维对消失模铸造涂料透气性的影响。
2
Used for testing breaking tenacity, elongation at break of single yarn made of cotton, wool, jute, core-spun yarn etc, at the same time including synthetic fibre filament, textured yarns.