steam pipe support

例句：

1. 1. The steam pipe supports the heatingsystem in the factory.
   蒸汽管支撑着工厂的供暖系统。
2. 2. The engineer used asteam pipe support to reinforce the wall.
   工程师使用蒸汽管支撑加固了墙壁。
3. 3. Thesteam pipe support was designed to prevent thepipes from collapsing.
   蒸汽管支撑设计用来防止管道塌陷。