| 英语 词库 | |||
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| Assistance limited in time provided by a body nation, army, organization, formation, unit to another, upon request of the latter, to upgrade its capabilities in a specific technical domain especially maintenance. (FRA) | |||
| The providing of advice, assistance, and training pertaining to the installation, operation, and maintenance of equipment (JP 3-22) | |||
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Technical : 9 短语, 2 学科 |
| 环境 | 5 |
| 项目管理 | 4 |