单词	PIFAMP
释义	PIFAMP = 前置中频放大器
随便看	subscribers carrier subscriber's charge indicator subscribers circuit routine tester subscriber's drop subscriber's drop line subscribers edition subscriber selected call barring subscriber selection subscriber selector subscriber selector stage subscriber sender subscriber service card subscriber service center subscriber service class subscriber serving exchange subscriber set sub scriber set subscribers exchange subscriber's exchange subscriber's extension subscriber's extension station subscriber's extention station subscribers feeder subscribers group service subscribership