Cold-rolled, annealed and pickled without skinpassing the dull products can be used as automobile parts, building materrials and pipings.
Cold-rolled, annealed and pickled without skinpassing the dull products can be used as automobile parts, building materrials and pipings.
经冷轧后施以热处理及酸洗得到的无光泽冷轧产品。用于汽车零件、建筑材料、管类等。