digital loop
| test
| digital loop | |
| el. | 数字环路 |
| test | |
| gen. | 测 |
| archit. | 试 验; 测验; 检査; 准则; 试验品; 试验方法 |
| auto. | 检 验 |
| hydroel.st. | 检定 |
| |||
| 数字环路 | |||
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digital loop : 63 phrases in 12 subjects |
| Air defense | 1 |
| Automobiles | 2 |
| Aviation | 2 |
| Communications | 2 |
| Computer networks | 5 |
| Electronics | 27 |
| Information technology | 7 |
| Multimedia | 1 |
| Project management | 1 |
| Space | 5 |
| Technology | 3 |
| Telecommunications | 7 |