DictionaryForumContacts

   English
Terms containing reverse signal | all forms | in specified order only
SubjectEnglishChinese
commun., railw.reverse direction permissive signal marker反向容许信号标志牌
geophys.reverse signal反转信号
bridge.reverse signal反式信号
tech.reverse signal反向信号
radiosmall signal common emitter reverse voltage ratio小信号共发射极反〔向电〕压比