| 1. | Furnace acid is made by reducing phosphate rock with loke in an electric furnace .
炉酸是在电炉中用焦炭还原磷矿制得的。 |
| 2. | Direct heating in an electric furnace is the dominant commercial practice .
在电炉内进行直接加热成了在商业上独占的方法。 |
| 3. | Sping grinder and conveyor electric furnace
热处理炉与弹簧研磨机 |
| 4. | Application of pocket duster in steel - smelting electric furnace
浅谈袋式除尘器在炼钢电炉中的应用 |
| 5. | Granulated electric furnace phosphorous slag used for cement production
用于水泥中的粒化电炉磷渣 |
| 6. | Electric furnace with double deslagging or in the basic oxygen furnace
如双除渣电炉或基本氧炉。 |
| 7. | Silica tamping material of the electric furnace used for melting cast iron
铸铁熔炼电炉的硅砂打结料 |
| 8. | Ultra - high temperature electric furnaces
高温电气炉 |
| 9. | High temperature electric furnaces
真空气体置换炉 |
| 10. | Actual measurement for harmonic of medium - frequency electric furnace and its reformation
中频炉谐波实测及治理改造 |
