一批零件投入55件,工人自检时发现废品5件,提交50件,检验合格45件,返工后合格3件,让步许可2件,该工人一次提交合格率为()。 ["A、96%","B、90%","C、82%"]
正常情况下,CFDS工作分为几个工作模式(). ["1","2","3","4"]
After Effects 6.5能识别的RLA/RPF文件格式中的哪些信息?() ["Z Depth","UV Coordinates","Coverage","Alpha"]
控制系统校正元件的作用是()
通过以下哪个组件维护人员可接近CFDS的菜单(). ["MCDU","EWD","SD","DMU"]
开环控制系统比闭环控制系统的控制精度()