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| 点火试验 (火箭发动机的静态点火试验) | |||
| 焙烧试验; 烧成试验 | |||
| 点火试验 | |||
| 点火试验 (火箭发动机的); 热试验; 热试车 | |||
| 点火试验阀; 爆炸试验 | |||
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firing test : 43 phrases in 7 subjects |
| Aviation | 7 |
| Business | 2 |
| Electronics | 1 |
| Explosives and Explosive Ordnance Disposal | 2 |
| Space | 27 |
| Technology | 3 |
| United Nations | 1 |
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