MRF7S19170H MRF7S19120H MRF7S21080H MRF7S21110H MRF7S21150H

A2T18H450W19S A2T23H300-24S AFT18H357-24S MRF7S21080HS高频管

MRF7S21110H MRF7S2110HS MRF7S21100H MRF7S21080H MRF7S19210H

MRF5S27085H PT1530777-1 33P68 SRF7S21080H高射频管原装现货等

丝印MRF8HP21130H MRF8HP21080H MRF89XAM8A-I MRF7S38075HS