1) polypropylene film bag maker
制聚丙烯薄膜袋机
2) polypropylene film bag
聚丙烯薄膜袋
3) polypropylene film
聚丙烯薄膜
1.
Adhesion of polypropylene film and copper foil;
聚丙烯薄膜与铜箔的粘接
2.
Due to the technical limitations,polypropylene film could encounter many kinds of uneven mechanical stress when in the producted process like stretching,winging,splitting and convoluting the roll of high-voltage energy storage capacitor,the stress could cause wrinkles,electric weakness and even mechanical damage,in another words,insulative defects.
聚丙烯薄膜在拉伸、收卷、分切等生产过程中以及高压储能电容器的芯子卷绕过程中由于现有技术条件的限制会受到各种不均匀机械应力的作用,这些非均匀应力会造成薄膜上的皱折、电弱点甚至硬伤,即绝缘缺陷。
5) Packaging bag of polypropylene laminated film
聚丙烯复合薄膜小包装袋
补充资料：聚丙烯腈碳纤维增强体(见聚丙烯腈碳纤维)
聚丙烯腈碳纤维增强体(见聚丙烯腈碳纤维)
carbon fibre reinforcements made of polyacrylonitrile
佩八饰”.限沂维用通体carbon fibre reinforce.ments made of polyaerylonitrile以聚丙烯睛纤维为原料制成的、角于复合材料中起承载增强作用和改善性能的碳纤维(见朵丙烯睛碳纤维).
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条