静液压变速箱冷却器管路
hydrostatic transmission cooler line
平面型直线异步电动机
plane linear asynchronous motor
平膜压电谐振式传感器
resonant eiaphragm piezoelectric ice sensors
平谱射电类星体
flat spectrum radio quasars
平行板电极式电子倍增管
parallel plate electron multiplier
平行板电极式光电管
paralleled plate electrode type phototube
平面型直线电动机
plane linear induction motor
平行发射电路串联
series in parallel blasting circuit
平行平面形真空微电子二极管
Plane parallel vacuum microelectronics diode
平行输电线路
parallel transmission lines
parallel transmission line