密封气体 | |
el. | seal gas |
注 入 | |
met. | implantation |
注入 | |
desert. | inflow |
dril. | bullheading; feed |
environ. | immission |
met. | impregnation; pouring-in |
mining. | injected |
| |||
seal gas | |||
sealing gas |
密封气体 : 24 phrases in 7 subjects |
Automobiles | 1 |
Chemistry | 1 |
Electronics | 12 |
Metallurgy | 3 |
Rail transport | 1 |
Space | 1 |
Technology | 5 |