词语应急电池
解释battery backup
battery backup〔名词〕备用电池详细»
battery backup电池(组)备用[BBU]详细»
battery backup〔名词〕备用电池,应急电池详细»
battery backup〔名词〕电池备用详细»
应急电池emergence battery详细»
应急电池emergency battery;emergency cell详细»
应急电池emergency cell详细»
应急电池emergency battery详细»