Although mesh type cable tray is light but it still good at bearing function.

网格式桥架虽然轻便，但并不牺牲最重要的承载性能。

youdao

Although mesh type cable tray is light but it still good at bearing function.

网格式桥架虽然轻便，但并不牺牲最重要的承载性能。

youdao