• By using fused magnesia and sintered spinel as main materials and sulphite liquor as binders, magnesium compound side gate was researched.

    优质电熔镁砂烧结镁铝尖晶石主要原料,采用纸浆废液作为结合研究复合滑板材料。

    youdao

  • By using fused magnesia and sintered spinel as main materials and sulphite liquor as binders, magnesium compound side gate was researched.

    优质电熔镁砂烧结镁铝尖晶石主要原料,采用纸浆废液作为结合研究复合滑板材料。

    youdao

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