水地暖是由锅炉或集中供暖、供暖主管道、集分水器、地暖盘管等几大部分组成。
Water heating is composed of boiler or central heating, heating pipe, heating coil set water, such as several major components.
用微型蒸馏头替代常量分水器来制备正丁醚，既能满足分析要求，又能节省实验经费。
It reports that n-butyl ether can be prepared in microscale experiment with a microscale distillation head.
本实用新型涉及一种节水器，尤其涉及一种对可以再利用的废水进行选择是否存储的节水分水器。
The utility model relates to a water saving device, particularly a water saving water separator which can select waste water capable of being reused to store.
本实用新型涉及一种节水器，尤其涉及一种对可以再利用的废水进行选择是否存储的节水分水器。
The utility model relates to a water saving device, particularly a water saving water separator which can select waste water capable of being reused to store.
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