secondary processing
| material
| secondary processing | |
| busin. | 二次工 |
| chem. | 原油二次加工 |
| material | |
| anim.husb. | 物质; 原料; 材料 |
| chem. | 物料 |
| f.trade. | 面料; 用料; 材 料; 大大地 |
| materials | |
| scient. | 用具; 设备 |
| |||
| 二次工 | |||
| 原油二次加工 | |||
| 二次加工; 二次处理 | |||
|
secondary processing : 7 phrases in 4 subjects |
| Librarianship | 1 |
| Metallurgy | 2 |
| Oil / petroleum | 3 |
| Technology | 1 |