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车赛按赛道情况对汽车进行最佳配置以获得最佳性能; 时赛中按级位差调定计时器 | |||
拨人 | |||
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拨入 (网络用) | |||
拨入 | |||
拨人 |
dial -in: 21 phrases in 14 subjects |
Agriculture | 1 |
Communications | 2 |
Computer networks | 1 |
Cryptography | 1 |
Economy | 1 |
Electronics | 3 |
Information technology | 2 |
Microsoft | 2 |
Multimedia | 1 |
Rail transport | 1 |
Technology | 1 |
Telecommunications | 2 |
Tools | 1 |
Watchmaking | 2 |