... stand-off insulator 支柱绝缘子 standpipe 竖管 stand pipe (nozzle) (沸腾炉布风板上)立式送风管 ...
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fire standpipe [建] [安全] 消防竖管
standpipe supply 街喉供水
standpipe hose 私人水带线
dry standpipe 干竖管
story height standpipe 楼层间竖管
standpipe connector 竖管加压供水接口
standpipe connection 竖管接口
wet standpipe system 湿式竖管系统
N-COUNT A standpipe is a vertical pipe that is connected to a water supply and stands in a street or other public place. 竖着的水管
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