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- There is a steam heating system (air conditioning system ) in the work-shop. 这车间里装有一个蒸汽加热系统(空气调节系统)。
- There is a steam heating system(air conditioning system) in the kork-shop. 这个车间装有一个蒸气加热系统（空气调节系统）。
- Steam heating system of hollow sucker rod is a practical technique suitable for the production of high pour-point and high viscosity oil. 空心抽油杆注蒸汽伴热是一种适用于开采高凝固点、高黏度原油的实用技术。
- closed type steam heating system 闭式蒸汽供热系统
- Measurement of steam loss in a steam heating system 蒸汽供暖中蒸汽损耗量的测定
- steam heating system with dry return 干式回水蒸汽供暖系统
- steam heating system with wet return 湿式回水蒸汽供暖系统
- Vacuum type steam heating system 真空采暖系统
- open return steam heating system 直接蒸汽供热系统
- high-pressure steam heating system 高压蒸汽供暖系统
- Energy Saving and Surplus heat use in steam heating system 蒸汽加热系统节能及余热利用
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- to have electricity, gas, running water and steam heating system 有水、电、暖气、煤气设备
- Low Pressure Steam Heating Systems 低压蒸汽加热系统
- 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。
- The housing estate uses steam heating. 这个小区的供暖采用的是汽暖方式。
- Improvement of the Steam Heating System for the Enterprises 企业蒸汽采暖系统的技术改造
- 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。
