system requirements and implementations
| document
| system requirements and implementations abbr. | |
| avia. | 系统要求和执行 |
| document abbr. | |
| gen. | 为...提供文件 |
| comp., MS | 文件 |
| environ. | 文件 |
| interntl.trade. | 单据; 单证; 即期 付款交单 |
| manag. | 凭证 |
| met. | 公文; 资料; 记录 |
| |||
| 系统要求和执行 | |||
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system requirements and implementations : 3 phrases in 1 subject |
| Aviation | 3 |