 |
| |||
| corner beveling (波导管) | |||
| |||
| comer beveling | |||
| |||
| comer bevelling | |||
| 圆弯: 44 phrases in 11 subjects |
| Air defense | 1 |
| Automobiles | 6 |
| Drilling | 1 |
| Entomology | 1 |
| Exhibitions | 1 |
| Explosives and Explosive Ordnance Disposal | 2 |
| General | 2 |
| Metallurgy | 4 |
| Oil / petroleum | 1 |
| Plastics | 3 |
| Technology | 22 |