您要查找的是不是：
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- The heating system in this block doesn't work well. 这个街区的供暖系统不太好用。
- The workers are installing a heating system. 工人们正在安装供暖系统。
- This heating system has an automatic temperature control. 这个暖气系统有自动化的温度调节系统。
- Conversion of your heating system from coal to gas will be costly. 你把暖气系统由烧煤改造成烧瓦斯会花好多钱。
- A pump in the boiler sends hot water round the central heating system. 热水器中的水泵将热水输送给集中供热设备。
- A pump in the boiler send hot water round the central heating system. 热水器中的水泵将热水输送给集中供热设备。
- We're installing a new heating system. 我们正在安装新的取暖装置。
- New type heat exchanger consists of five cell subassemblies. 所研究的新型换热器由5个单元组成。
- Something is wrong with the heating system. 供热系统有问题。
- Discussions are made on the roller track and combustion system etc. of roller hearth type heating furnace.Some opinions are presented. 对辊底式加热炉的炉底辊道、燃烧系统等有关问题进行分析讨论,提出一些看法。
- The heating system has recently been modified to make it more efficient. 最近供暖设备已稍加改动以提高效率。
- They put out for tenders for a new central heating system. 他们招标承办一套新的暖气设备。
- The star's fusion "heating system" is disrupted. 恒星聚变的“加热系统”被破坏了。
- A disposable non-woolen filter, and a panel type washable coarse aluminum filter are installed in the front panel of return air duct of each room, to trap powder generated, if any. 在每个房间回风管的前面板上安装有一台一次性的非毛织品过滤器，以及一台板式可洗粗铝过滤器，以捕捉收集可能产生的任何粉尘。
- We' re installing a new heating system. 我们正在安装新的取暖装置。
- It indicates that the steel panel type of radiators without "inner anti-corrosion coating" have a very high reliability if the water treatment and operational management are implemented properly. 这表明，只要实施正确的水处理和运行管理，那些没有"内防腐涂层"钢制板型散热器具有很高的可靠性。
- Addition of infra-red heating system? 使用红外线空气幕?
- The heating system in this blockdoesn't work well. 这个街区的供暖系统不太好用。
- A heating system must be installed in this house. 房子需要安装暖气设备。
