Daim ntawv thov thaj chaw: Smelt
Txheej txheem: machining
Puab: Lub tog raj kheej
Yam Khoom: UHP Qib...
Khoom siv
Ordinary hwj chim, siab zog, thiab ultra-siab zog graphite electrode semi-tiav khoom thiab accessories yog tsuas yog siv nyob rau hauv metallurgical smelting industries xws li steelmaking, silicon smelting, thiab daj phosphorus smelting.




