应急备用的英文

emergency power

• 应急:    meet an urgent nee ...
• 备用:    reserve; spare; al ...
• 应急备用泵:    emergency pump

例句与用法

1. Other units : automatic unit , power station on trailer , fire - fighting pump , high pressure pump , multi parallel units , emergency standby and other special application engine units on request
   其它:移动式拖车电站，自动化发电机组，发电电焊机组，多台并机系统，应急备用及特殊要求的机组等。