| |||
| 过程说明 | |||
|
procedure specification : 12 phrases in 8 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Chemistry | 1 |
| Electronics | 1 |
| Nautical | 1 |
| Oil / petroleum | 2 |
| Shipbuilding | 1 |
| Technology | 4 |
| |||
| 过程说明 | |||
|
procedure specification : 12 phrases in 8 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Chemistry | 1 |
| Electronics | 1 |
| Nautical | 1 |
| Oil / petroleum | 2 |
| Shipbuilding | 1 |
| Technology | 4 |