boiler brace foot

例句：

1. 1. The boiler is located in the centerof the room, and the bracefoot is fixed to the wall.
   锅炉位于房间中央，支架脚固定在墙上。
2. 2. Theengineer carefully checked the brace foot beforeinstalling the new boiler.
   工程师在安装新锅炉之前仔细检查了支架脚。
3. 3. Thebrace foot was designed to support the weightof the boiler and prevent it from tipping over.
   支架脚的设计是为了支撑锅炉的重量，防止其倾倒。