 |
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| 阳光指标 | |||
| 灯光信号 | |||
| 灯光指示器 | |||
| 指示灯 | |||
|
light indicator : 59 phrases in 14 subjects |
| Air defense | 1 |
| Automobiles | 23 |
| Aviation | 11 |
| Business | 1 |
| Desert science | 1 |
| Ecology | 1 |
| Electronics | 2 |
| Geology | 1 |
| Laboratory equipment | 1 |
| Metallurgy | 1 |
| Nautical | 2 |
| Navigation | 1 |
| Racing and motorsport | 2 |
| Technology | 11 |