电力工程造价与控制-开题报告
四、单位(企业)指导教师评价意见:指导教师签名:年月日五、学校指导教师评价意见:指导教师签名:年月日六、评议小组评价意见:开题报告考查成绩:评议小组组长签名:年月日成员签名:年月日...
齿轮加工工艺及数控车床编程
abstractCNC manufacturing technology is gradually widely used,before theprogramming of parts,process analysis has a very important role.Process analysis isthe preliminary process p...