top blast
| oxygen
| refining
| top blast | |
| el. | 上部鼓风 |
| met. | 顶吹 |
| oxygen | |
| gen. | 氧 |
| agric. | 氧表示无性染色体; 氧 |
| avia. | 氧 |
| earth.sc. | 氧 |
| ecol. | 氧 |
| environ. | 氧气 |
| met. | 氧 |
| pharm. | 氧 |
| sport. | 氧气 |
| refining | |
| agric. | 调质 |
| bridg.constr. | 改进 |
| met. | 提纯; 晶粒细化 |
| oil.proc. | 炼制 |
| space | 求精 |
| tech. | 精制; 细化; 匀料; 匀浆 |
| |||
| 上部鼓风 | |||
| 顶吹 | |||
| 面吹 | |||
|
top blast : 22 phrases in 3 subjects |
| Metallurgy | 15 |
| Steel production | 1 |
| Technology | 6 |