Therefore, this conclusion should be taken into account when we study how to select one circulation pump with reason in a hot-watersupplysystem.
管段流量与终点水温的关系，是热水供应系统中循环泵选择计算研究的一个重要理论依据。
2
Sweden house usually has a high specification, most have be prepared fully kitchen and excellent hotwatersupplysystem.
瑞典的房子一般都有很高的规范，大多数都有有备完全的厨房和极好的热水供水系统。
3
The system supplied the calculating program of watersupply, drainage, fire fighting, hotwatersystem, and can choose the type of water tank, septic tank and hydrant.