large power tube

大功率电子管  detail>>

power tube

功放管 功率管 强放管  detail>>

large capacity and power

大容量,大功率  detail>>

large nuclear power plant

大型核电站  detail>>

large nuclear power station

大型核电站  detail>>

large power drill

大型钻  detail>>

large power motor

大功率电动机  detail>>

large power semiconductor device

大功率半导体器件  detail>>

large power supply

大电源  detail>>

large power transistor

大功率晶体管  detail>>

large-signal power gain

大讯号功率增益  detail>>

stability of large power systems

大电力系统稳定性  detail>>

large centrifuge with multi-tube rotor

大型多管离心机  detail>>

removal of tube from large intestine

大肠导管除去术  detail>>

silicon large power switch triode

硅大功率开关三极管  detail>>

three-phase large power relay

三相大功率继电器  detail>>

beam power tube

电子束功率管 电子注功率管 束射功率管  detail>>

beam-power tube

集射管  detail>>