Furthermore, an engineering trial is performed by an industrialheatpump made overseas operating in oil field.
随后利用引进的工业用热泵，结合石油生产企业情况进行了工业试验。
2
Chongqing industrial park will production centrifugal units, screw units, air-cooled heatpump units consisting mainly of large central air conditioning.
而重庆工业园将生产离心式机组、螺杆式机组、风冷热泵机组为主的大型中央空调。
3
In the future, heatpump dryer will play an important role in the new industrial civilization.