Hot-rolled surface,annealed and pickled,can be used as cold-rolling material,industial tanks and chem i cal devices.
Hot-rolled surface,annealed and pickled,can be used as cold-rolling material,industial tanks and chem i cal devices.
1热轧后施以热处理及酸洗处理的表面。一般用于冷轧材料，工业用槽罐、化学工业装置等。