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0INTRODUCTIONThetechniqueofhorizontalcontinuouscastingofironbar,whichhasbeenakeynationalpropagatingprojectofChina,iswidelyuse...
0INTRODUCTIONThetechniqueofhorizontalcontinuouscastingofironbar, whichhasbeenakeynationalpropagatingprojectofChina, iswidelyuse ...