| |||
| 二层剖层皮 | |||
|
second split : 41 phrases in 9 subjects |
| Electronics | 1 |
| Explosives and Explosive Ordnance Disposal | 2 |
| General | 9 |
| Leather | 3 |
| Mechanic engineering | 1 |
| Metallurgy | 2 |
| Scientific | 1 |
| Sports | 3 |
| Technology | 19 |
| |||
| 二层剖层皮 | |||
|
second split : 41 phrases in 9 subjects |
| Electronics | 1 |
| Explosives and Explosive Ordnance Disposal | 2 |
| General | 9 |
| Leather | 3 |
| Mechanic engineering | 1 |
| Metallurgy | 2 |
| Scientific | 1 |
| Sports | 3 |
| Technology | 19 |