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- In 1963, we evaluated an infrared vacuum combustion, gas heating system. 在1963年，我们使用了内燃真空燃烧器的煤气加热系统。
- 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。
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- Application of the Independent Gas Heating System in Housing Construction 独立燃气采暖系统在住宅中的应用
- 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。
- 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。
- Other techniques include the use of solder wick or hot gas heating. 还可应用其他技术，如采用吸焊料芯和热气加热。
- Something is wrong with the heating system. 供热系统有问题。
- 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。
- We' re installing a new heating system. 我们正在安装新的取暖装置。
- gas heating system 煤气加热系统
- 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。
