Plastic window and door

• 塑料门窗

Plastic window and door的用法和样例：

例句

1. The invention belongs to the plastic profile product processing technical field and discloses a plastic window and door profile and the preparation method.
   本发明属于塑料型材制品加工技术领域，公开了一种塑料门窗型材及其制备方法。
2. Plastic doors and windows together with good mental components and glass fasteners leave no room for thieves.
   塑料门窗，配置优良金属构件，窗内设计装玻璃卡条，使偷盗者束手无策。