超高真空 | |
avia. | ultra high vacuum |
el. | extreme vacuum |
met. | ultra-high vacuum |
space | ultra-high-vacuum |
密封 | |
environ. | encapsulation |
hydroel.st. | seal; sealing |
met. | cup; densification |
| |||
ultra high vacuum | |||
extreme vacuum | |||
ultra-high vacuum | |||
ultra-high-vacuum | |||
ultrahigh vacuum |
超高真空 : 40 phrases in 9 subjects |
Aviation | 2 |
Chemistry | 1 |
Electronics | 15 |
General | 1 |
Geophysics | 1 |
Metallurgy | 1 |
Oil processing plants | 2 |
Space | 2 |
Technology | 15 |