test and checkout
| operations
| test and checkout | |
| avia. | 测试和检査 |
| operations | |
| econ. | 动作; 动作部 |
| interntl.trade. | 经营; 营业; 损益; 业务活动 |
| oil | 运转; 操作; 作业; 运行 |
| |||
| 测试和检査 | |||
| 试验和测试 | |||
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test and checkout : 26 phrases in 6 subjects |
| Aviation | 8 |
| Business | 1 |
| Earth sciences | 1 |
| Electronics | 6 |
| Space | 9 |
| Technology | 1 |