manual backup
英
美
- 人工接替,手动后备调节装置
manual backup的相关资料：
临近单词
manualtype
manual
manual metal slitting cutter
manual adjustable thermostat
manually operated call meter
manual-tracking tachometer
manual rate-aided tracking
manual hydro-hoisting jack
manual digging concrete pile
manual telegraph transmitter
manual telephone switchboard
manually shifted transmission
