Chinese translation for "in-service life"

服役使用寿命
使用寿命

Similar Words：

"in-service examination" Chinese translation, "in-service graduate student" Chinese translation, "in-service inspection（isi）" Chinese translation, "in-service language improvement course" Chinese translation, "in-service learning" Chinese translation, "in-service monitoring" Chinese translation, "in-service operational trial" Chinese translation, "in-service out of service" Chinese translation, "in-service recruitment" Chinese translation, "in-service register" Chinese translation