| |||
| 变化参数 | |||
|
variation parameter : 24 phrases in 9 subjects |
| Aviation | 3 |
| Construction | 1 |
| Drilling | 1 |
| Electronics | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Information technology | 1 |
| Piezoelectric crystals | 2 |
| Space | 6 |
| Technology | 8 |
| |||
| 变化参数 | |||
|
variation parameter : 24 phrases in 9 subjects |
| Aviation | 3 |
| Construction | 1 |
| Drilling | 1 |
| Electronics | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Information technology | 1 |
| Piezoelectric crystals | 2 |
| Space | 6 |
| Technology | 8 |