| |||
light grade | |||
inferiority; poor in quality | |||
low-grade | |||
| |||
low grade | |||
| |||
low grade | |||
| |||
low grade |
低 品位 : 58 phrases in 10 subjects |
Agriculture | 1 |
Business | 1 |
Construction | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 2 |
International trade | 1 |
Metallurgy | 27 |
Refrigeration | 1 |
Steel production | 1 |
Technology | 22 |