The Japanese style glass hammer pattern belt holds water cups, large capacity drinking cups, tea cup sets, and ceramic cups are completely harmless. 그것들은 금속 컵과 같지 않으며 장기 사용하면 유해한 금속의 섭취로 이어질 수 있습니다. The existence of ceramic cups prevents direct contact between molten iron and carbon bricks, alleviating the penetration, erosion, and erosion of carbon bricks by molten iron and alkaline substances in structural design. Moreover, the advanced ceramic materials used, such as mullite and brown corundum, have low thermal conductivity and high resistance to erosion and erosion. 큰 탄소 벽돌의 취성 층을 제거하십시오.