- Thebottomofareverberatoryfurnace,whereoreisexposedtotheflame.ProductionpracticeofreducethecoppercontentofrefiningslaginscrapcopperreverberatoryfurnaceAkindofenvironmentalprotectionfuelmeltingcopperreverberatoryfurnacewithspraynozzleisintroduced.Repla...
- 14246
- Thebottomofareverberatoryfurnace,whereoreisexposedtotheflame.ProductionpracticeofreducethecoppercontentofrefiningslaginscrapcopperreverberatoryfurnaceAkindofenvironmentalprotectionfuelmeltingcopperreverberatoryfurnacewithspraynozzleisintroduced.Thepa...
- 22712