optical display
| plotter
| optical display | |
| expl. | 光学显示 |
| plotter | |
| avia. | 标图器; 绘迹器; 描绘器 |
| dat.proc. | 绘图机 |
| hydroel.st. | 绘图仪 |
| math. | 绘机图; 图形显示器 |
| met. | 标绘器; 标图员 |
| oil | 地震剖面仪 |
| |||
| 光学显示 | |||
|
optical display : 27 phrases in 5 subjects |
| Aviation | 8 |
| Electronics | 10 |
| Metallurgy | 1 |
| Space | 1 |
| Technology | 7 |