| |||
| 氧量过剩 | |||
| 过剩氧 | |||
|
excess oxygen : 9 phrases in 8 subjects |
| Agriculture | 1 |
| Automobiles | 1 |
| Aviation | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Metallurgy | 1 |
| Space | 2 |
| Sports | 1 |
| Technology | 1 |
| |||
| 氧量过剩 | |||
| 过剩氧 | |||
|
excess oxygen : 9 phrases in 8 subjects |
| Agriculture | 1 |
| Automobiles | 1 |
| Aviation | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Metallurgy | 1 |
| Space | 2 |
| Sports | 1 |
| Technology | 1 |