![]() |
段塞 | |
dril. | spot |
输送 | |
hydroel.st. | transportation; transport |
met. | convey; conveying; delivering; transference |
| |||
spot | |||
slug |
段塞 : 86 phrases in 12 subjects |
Chemistry | 1 |
Communications | 3 |
Compressors | 1 |
Drilling | 11 |
Electronics | 3 |
Engineering geology | 1 |
Metallurgy | 1 |
Mining | 5 |
Oil / petroleum | 49 |
Oil processing plants | 1 |
Refrigeration | 1 |
Technology | 9 |