| |||
expander | |||
tube expander | |||
pipe expander | |||
pipe-expander | |||
belling expander; expanding arbor; tube reamer | |||
| |||
expander | |||
| |||
tube expander | |||
| |||
tube expander |
扩 管 器 : 45 phrases in 13 subjects |
Automobiles | 1 |
Aviation | 2 |
Drilling | 7 |
Electronics | 3 |
Information technology | 2 |
Nursing | 1 |
Oil / petroleum | 7 |
Otorhinolaryngology | 1 |
Plastics | 1 |
Project management | 2 |
Surgery | 1 |
Technology | 16 |
Water resources | 1 |