而且我们酒店还设有不吸烟楼层及连通房。
Furthermore, we have a floor of non-smoking rooms, and we also have some connecting rooms.
而且我们酒店还设有不吸烟楼层及连通房。
Furthermore, we we have a floor of non-smoking rooms, and we also have some connecting rooms.
对常压热水供热锅炉房的循环泵、回水自动启闭阀、膨胀水箱、大气连通管的设计选型进行了探讨。
The design and lectotype of circulating pump, automatic return water switch valve, expansion tank and atmospheric connection pipe in atmospheric hot water heating boiler room are discussed.
对常压热水供热锅炉房的循环泵、回水自动启闭阀、膨胀水箱、大气连通管的设计选型进行了探讨。
The design and lectotype of circulating pump, automatic return water switch valve, expansion tank and atmospheric connection pipe in atmospheric hot water heating boiler room are discussed.
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