slags

Application of optical basicity to metallurgical slags was discussed.

讨论了光学碱度在冶金渣中的应用.

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The injurious ingredients contained in carbide slags were analyzed, and the appropriate control measures were proposed.

分析了电石渣中的有害成分, 并提出相应的控制措施.

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Slags containing Mn is used as the roadbed backfill instead of natural clay.

利用含锰废渣代替天然粘土作为路基回填土.

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