Hot water can dissolve tiny amounts of lead from your plumbing system.
热水会分解管道系统中的微量铅。
Just open a hot water valve in a sink or shower and let the system drain.
我们只要打开浴缸或淋浴喷头的热水出水阀，把热水器的水放掉就行了。
Hot water boilers (home heating system).
热水锅炉(家用取暖系统)。
We are installing the hot water heating system.
我们正在安装热水供暖系统。
Set up the strong wind water shearing the drying system of hot wind circle.
设置强风切水及热风循环干燥系统。
Warning! System fluid may be hot. Use Caution when manual venting hot water systems.
警告！系统液体可能是热的。对热水系统手动排气时要小心谨慎。
Hot water system of water and water collector between tank cycle.
热水系统用水使水在收集器与储水箱之间循环。
The lightning protection of solar hot water system was also given.
最后对太阳能热水系统的控制及运行方式进行了阐述。
Set up the strong wind water shearing and the drying system of hot wind circle.
此超声波清洗机设置强风切水及热风循环干燥系统。
Solar energy centralized hot water system.
太阳能利用集中热水系统。
Set up strong wind water shearing and hot air cycle drying system.
超声波清洗机设置强风切水及热风循环干燥系统。
Make full use of the local climate advantages to employ solar hot water system.
使用太阳能热水系统，充分利用当地气候优势。
Be responsible for maintaining hot water system, steam system.
负责热水及蒸汽系统的管道、阀门等设施的维修保养。
Be responsible for maintaining hot water system, steam system.
负责热水及蒸汽系统的管道、阀门等设施的维修保养。
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