| 1. | Those empty tins are then melted down and reused .
空罐经过熔炼后，还可重新利用。 |
| 2. | Metal smelters were built near richer mines .
矿藏丰富的矿区附近建立了金属熔炼厂。 |
| 3. | To smelt iron ore in a blast furnace can obtain iron .
在高炉中熔炼铁矿石，可取得铁。 |
| 4. | That has not been forged in the furnace of the sun
不是被太阳的火炉熔炼出来的 |
| 5. | That has not been forged in the furnace of the sun
不是被太阳的火炉熔炼出来的 |
| 6. | Measures to improve melting quality of cast irons
提高铸铁熔炼质量的措施 |
| 7. | Progress of cupola melting in china
从青力公司产品看我国冲天炉熔炼的发展 |
| 8. | Progress of cast iron melting technique in japan
日本铸铁熔炼技术的进展 |
| 9. | Discussion about sampling method of liquid steel in converter
关于熔炼成分取样方法的探讨 |
| 10. | Oxygen - natural rotating gas furnace for cast iron melting
熔炼铸铁用氧气183 ;天然气回转炉 |
