 |
preventive maintenance checks
| and
| services
| preventive maintenance check | |
| econ. | 预防性维修检查 |
| AND | |
| el. | 与; 逻辑电路"与" |
| and | |
| gen. | 并; 及; 和; 及; 加 |
| busin. | 以及; 与 |
| service | |
| wind. | 业务 |
| |||
| 预防性维修检查 | |||
| preventive maintenance checks: 2 phrases in 2 subjects |
| Aviation | 1 |
| Space | 1 |
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