prestressed component的意思|示意
预应力构件
prestressed component相关短语
1、 partial prestressed component of A 部分预应力A类构件
2、 prestressed concrete component 预应力砼构件
3、 prestressed concrete bending component 预应力混凝土受弯构件
4、 prestressed reinforcement and rubber component 预应力钢筋橡胶构件