锅炉撑条 boiler stays

锅炉撑臂 boiler ; brace

活动炉撑座 [炉窑] flexible staybolt sleeve

太阳炉支撑臂 Drive Arm

锅炉横撑 boiler cross brace

炉排支撑 stoker support

炉胆拉撑 furnace staying

炉体支撑 converter body support