high silica magnesite brick
常见例句
- The magnesia based big brick was produced by using quality fused magnesite with high calcia and low silica, composite additives and composite organic binder.
採用優質電熔高鈣低矽鎂砂，添加複郃外加劑，用複郃有機結郃劑結郃，制成了鎂質大甎。 返回 high silica magnesite brick