The product is manufactured by using dead-burnt magnesia . other basic materials and binder through good grain size selection.
选用优质重烧镁砂及其它碱性复合材料，经合理的粒度级配与结合剂、添加剂混合而成。
The product is manufactured by using dead-burnt magnesia . other basic materials and binder through good grain size selection.
选用优质重烧镁砂及其它碱性复合材料，经合理的粒度级配与结合剂、添加剂混合而成。
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