| |||
tread tearing | |||
| |||
backfire | |||
shot firing; blast; blasting; shot | |||
explosion | |||
splitting |
rebentamentos : 63 phrases in 10 subjects |
Agriculture | 1 |
Coal | 22 |
Earth sciences | 7 |
Environment | 2 |
General | 3 |
Industry | 4 |
Materials science | 6 |
Mechanic engineering | 13 |
Metallurgy | 3 |
Technology | 2 |