Experimental Test
| Model
| experimental test | |
| avia. | 试验性检验; 实验测试 |
| model | |
| gen. | 模特; 型; 模特儿; 塑像; 做模型 |
| audio.el. | 机型 |
| environ. | 模型 |
| hydroel.st. од. | 模型 |
| met. | 原型 |
| |||
| 试验性检验; 实验测试 | |||
| 实验性检验; 试点试验 | |||
|
Experimental Test : 29 phrases in 12 subjects |
| Air defense | 1 |
| Aviation | 10 |
| Business | 1 |
| Earth sciences | 1 |
| Electric machinery | 2 |
| Electronics | 3 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 1 |
| Geology | 1 |
| Mining | 2 |
| Space | 3 |
| Technology | 3 |