Serene ceramic ชาม ขนาด6นิ้ว เซรามิคสไตล์มินิมอล รูปร่างพิเศษ เข้าไมโครเวฟได้ เกรดA

Materials and care People-oriented and health-conscious The formation of bone china mainly depends on silicon oxide, aluminum oxide and calcium oxide. The higher the content of calcium oxide, the better the color. In nature, there are not many sources of calcium oxide, so animal bone powder is selected as the source of calcium oxide. After high-temperature firing, it becomes porcelain with high whiteness, high transparency and fine porcelain. Bone china is currently recognized as a high-end porc

ข้อมูลตรวจสอบล่าสุด: 20 กันยายน 2026 05:51