Hlau metallurgy
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Hlau metallurgy
Ferrous metallurgy cov dej khib nyiab muaj cov dej tsis zoo nrog ntau qhov sib txawv.Ib tsob nroj steel hauv Wenzhou ua rau siv cov txheej txheem kev kho mob tseem ceeb xws li kev sib xyaw, flocculation, thiab sedimentation.Cov sludge feem ntau muaj cov khoom tawv tawv, uas yuav ua rau muaj kev puas tsuaj loj thiab puas rau cov ntaub lim dej.
