CO2热泵热水器
CO2 heat pump water heater
CO2 heat pump
采集凝固热热泵
heat pump with freezing heat collection
地热热泵系统
groundsource heat pump systems
geothermal heat pump system
地源热泵热水器
ground source heat pump water heater
第一原理热力学方法
ab initio thermodynamic method
二氧化碳热泵热水器
carbon dioxide heat pump water heater
CO 2 heat pump water heater
隔热原理
mechanism of heat insulation
家用循环式热泵热水器
household cycling heat pump water heater
空调热泵热水器
air conditioning heat pump water heater
空气源热泵热水机
air source heat pump water heater
Air-source Heat Pump Water Heater
air-source hot-water heat pump
Air - source heatpump water hater
空气源热泵热水机组
air-source heatpump water heater
the air-source heat pump water heating equipments
Air source heat pump hot water unit
air source heat pump water heater unit
air source heat pump unit
Air-source Heat Pump Water Heater
Air source heat pump water heaters
the air-source heat pump hot water unit
空气源热泵热水器
Air-source Heat Pump Water Heater
ASHPWH
air source heat pump water heater
air source pump water heater
heat pump water heater
空气源热泵热水系统
air-source heat pump hot water system
Air-source Heat Pump Water Heater System
两级冷凝热泵热水系统
Two-stage condensing heat pump hot water system