 |
experimental test
| accelerator
| experimental test | |
| avia. | 试验性检验; 实验测试 |
| accelerator | |
| hydroel.st. | 催化剂; 加速器 |
| interntl.trade. | 加速因素 |
| isol. | 促进剂; 助催化剂 |
| met. | 速滤剂 |
| |||
| 试验性检验; 实验测试 | |||
| 实验性检验; 试点试验 | |||
| experimental test: 28 phrases in 12 subjects |
| Air defense | 1 |
| Aviation | 9 |
| 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 |
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