硬制品 meaning in Chinese
boardy product
Examples
- It has been widely used for squeezed pvc hard production . it has good effect in producing pvc plastic door , window , wallboard and other profile shapes , and also it can be used in producing tube , trachea and injected pvc pipe fittings
被广泛用于挤出的pvc硬制品，在pvc塑料门窗墙板等异型材中使用，有极佳效果，也可用在管材及螺旋管的加工中，以及注射的pvc管件中。