The initial costs of a steam heating system are relatively low, but the maintenance costs are high.
蒸汽供暖一次性投入较小，但使用维护费用较大；
In general, heating system can be classified into hot water heating system and steam heating system.
通常，采暖系统可以分为热水采暖系统和蒸汽采暖系统两种。
A survey shows that steam wasted more at the condensate pump plant in a steam heating system. Applies apparatus to measure ste am amount at the exhaust pipe in condensate tank.
某蒸汽供暖系统中凝水泵房处蒸汽损耗大，采用仪器直接对凝水箱蒸汽排空管的蒸汽排放量进行实测，给出测量方法。
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