发布时间:2025-01-21 00:06:13
顶楼暖气主管道放气应该开供水管那个放气阀。供热初期必须要排气,因为压力温度流量都不稳定,管道里存有大量的气。若听到管道里有哗啦哗啦的流水声,这也说明有气在管道里,要排气,排气最好的位置就是顶层的排气阀,排气要注意安全。
简装的回迁房子 想把厕所地砖砸了 重新做防水 注意些什么不知道底下有水管子吗
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