发动机机油油槽区
engine oil sump compartment
干油槽油雾润滑
dry sump oil mist lubrication
转子驱动装置的冷却油槽油面
rotor drive cooling oil reservoir oil level
转子轴承油槽油面
rotor bearing reservoir oil level
T装置热油加热炉
DMT device hot oil heater DM
半传热热量计
semiadiabatic calorimeter method
采集凝固热热泵
heat pump with freezing heat collection