| English | Chinese |
| CDT &E con tractor development test and evaluation | 承包商研制试验与鉴定 |
| design, development, test and evaluation | 设计、研制、试验和鉴定 |
| development test and evaluation | 研制性试验与鉴定 |
| research,development,test and evaluation | 研究、发展、试验和鉴定 |
| research, test, development and evaluation | 发展和鉴定 |
| research, test, development and evaluation | 试验 |
| research, test, development and evaluation | 研究 |
