high silica magnesite brick

常见例句

雙語例句

• 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。
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