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- 单U、双U型埋管single U shaped and double U shaped vertical borehole
- 单U型管single U tube
- U型埋管换热器U - tube heat exchanger
- 垂直U型埋管换热器vertical U-tube GHEs
- 单U形坡口single-U groove
- 双U型埋管地热换热器的传热模型A heat transfer model for double U-tube geothermal heat exchangers
- 地源热泵中U型埋管传热过程的数值模拟Numerical simulation on heat transfer process in U-bend ground heat exchanger of ground source heat pump
- 热渗耦合作用下U型埋管换热器的数值模拟Numerical simulation of U-tube underground heat exchanger under coupled thermal conduction and groundwater seepage conditions
- 全自动超音波双上止机U型Auto Double Top Stop Welding Machine U-Type
- 地源热泵地下埋管单管在大连夏季短时间运行的实验研究EXPERIMENTAL STUDY ON SHORT-TIME RUNNING OF UNDERGROUND HEAT EXCHANGER OF GROUND-SOURCE HEAT PUMP SYSTEM DURING SUMMER IN DALIAN
- U型埋地换热器U shape buried pipe of geothermal heat exchangers
- U型U shape
- U型壳U - shell
- U形埋管U-tube
- U型槽U -Shape Groove
- U型箍U-ferrule
- 垂直U形埋管U-shape vertical loop of pipe
- U型拉槽U cutting
- 地源热泵系统U型埋地换热器的实验研究与优化分析Experimental research and optimizing analysis for underground U-tube heat exchangers of ground source heat pump system
- U型挡板U stop prate
