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段塞 | |
dril. | spot |
处理 | |
gen. | deal with; deal; disposal |
hydroel.st. | treatment; handling |
IMF. | disposition |
| |||
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 |