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航行灯指示器 | |||
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指示灯 |
lamps indicator : 56 phrases in 12 subjects |
Agriculture | 1 |
Automobiles | 27 |
Aviation | 1 |
Dermatology | 1 |
Electronics | 3 |
General | 2 |
Metallurgy | 1 |
Nuclear and fusion power | 2 |
Oil / petroleum | 2 |
Rail transport | 1 |
Shipbuilding | 1 |
Technology | 14 |