800kV直流电子式电流互感器
800 kV DC electronic current transformer
安装式电子电能表
installation type electronic energy meter
按钮式高速脉冲拨号电子电话的呼叫系统
push button high-speed pulse dialling calling system for electronic telephone
半电子式照相排字机
semi-electronic typesetter
便携式电子产品
Portable electronics products
便携式电子打字机
portable electronic typewriter
槽式电子倍增器
channel type electron multiplier
充蒸汽热电子式整流器
vapor filled thermoelectron type rectifier
冲淡式电子干扰
dilution electronic jamming
穿透式电子辐射计
transmission electron radiography
穿透式电子绕射
transmission electron diffraction
穿透式电子显微镜
transmission electron microscope
TEM
transmission electron miscroscope
anchor boom
anhydroglucose unit
穿透式电子显微术
transmission electron microscopy
单点中央式电子控制系统
single-point central electronic-controlled system