词汇	maintenance action rate
释义	maintenance action rate 维修率
随便看	serial input data serial input-out serial input-output serial input-output address serial inputoutput channel serial input/output controller serial input /output controller serial input-output interface serial input/output interface serial input /output interface serial input-output interrupt serial input /outputSIO serial input register serial input symbol serial in/serial out serial insertion serial-in shift register serial intelligent cable serial interchange node search serial interface serial interface board serial interface chip serial interface communication Serial interface controls chip functions serial interface engine