Terms for subject Aviation containing Engineering Change Request

English	Chinese
design change request/engineering change request	设计更改申请与工程更改申请 (为改进工艺或技术,降低成本，提高生产率，执行工程更改等需要或发现设计问题而向工程提出的更改申请)
drawing change request serial engineering order	图纸更改请求系列工程指令
engineering change request	工程更改需求
engineering change request and analysis	工程更改申请和分析
engineering change request/authorization	工程更改申请/批准
engineering configuration change request	工程构型更改申请
engineering liaison request/advance drawing change notice	工程联络申请/先行图纸更改通知
engineering release change request	工程发放更改申请
maintenance engineering change request	维修工程更改申请
reply for engineering change request	工程更改请求答复
request for engineering change proposal	工程更改建议请求