Why are cast metal sheet ingots hot-rolled first instead of being cold- rolled?
Why are cast metal sheet ingots hot-rolled first instead of being cold- rolled?
Thank you your L/C No.ASD-1121 1,000 metric tons “Snowflake” Brand Zinc Ingots.
Thank you your L/C No.ASD-1121 1,000 metric tons “Snowflake” Brand Zinc Ingots.
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