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电子学试验信号 | |||
〔客〕测试信号 | |||
试验信号 | |||
测试信号 |
test signal : 59 phrases in 13 subjects |
Automobiles | 2 |
Aviation | 9 |
Communications | 2 |
Construction | 2 |
Electronics | 13 |
General | 1 |
Information technology | 2 |
Project management | 1 |
Radio | 1 |
Rail transport | 1 |
Space | 7 |
Technology | 13 |
Telecommunications | 5 |