reconnaissance device是什么意思

用法例句

The usage of resistance and short circuit detector can improve the efficiency of routine checking and repairing, while grasping the shell winding way and available time and resources can promote repairing technique.

使用电阻法和短路侦察器能提高日常检测及修理效率,而掌握空壳电机重绕的估算方法及有效运用可节约时间和资源,提高修理工艺。