battery backup unit【电】
垫片
backup plate【机】;filler piece【机】;liner【机】
暂无补充释义。
相关词条
backup order【贸易】
always create backup copy
backup
backup
total backup
backup ups unremitting power
backup ring
backup plate【机】;filler piece【机】;liner【机】
暂无补充释义。
battery backup unit【电】
backup order【贸易】
always create backup copy
backup
backup
total backup
backup ups unremitting power
backup ring