glass sealed transistor的意思|示意

玻封晶体管 glass sealed thermometer 玻璃封接温度计 glass sealed transistor 玻封晶体管 glass sealing-packing equipment 玻璃封装专用设备 ..

玻璃封接的晶体管 ... glass sealed thermometer 玻璃封接温度计 glass sealed transistor 玻璃封接的晶体管; 玻璃封接晶体管 glass sealing 玻璃封接 ...

玻璃封接晶体管 ... glass sealed thermometer玻璃封接温度计 glass sealed transistor玻璃封接的晶体管；玻璃封接晶体管 glass sealing玻璃封接 ...