PanLinx

普通话cmn-000
点接触晶体管
Hànyǔcmn-003diǎn jiē chù jīng tǐ guǎn
Englisheng-000point contact transistor
Englisheng-000point transistor
Englisheng-000point-contact transistor


PanLex

PanLex-PanLinx