Terms containing Engineering Change Request

Subject	English	Chinese
avia.	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)
mil., air.def.	engineering change request	工程变更要求
railw.	Engineering Change Request	设计更改要求
tech.	engineering change request	工程变更申请
econ.	engineering change request	工程修改请求
el.	engineering change request	工程［技术］更改申请
space	engineering change request	工程设计更改申请 (单)
oil	engineering change request	工程更改申请
avia.	engineering change request	工程更改需求
avia.	engineering change request and analysis	工程更改申请和分析
avia.	engineering change request/authorization	工程更改申请/批准
econ.	maintenance engineering change request	维修工程变更要求
avia.	maintenance engineering change request	维修工程更改申请
avia.	reply for engineering change request	工程更改请求答复