标 准 编 号：DIN 50962-1998 简体中文标题：电镀涂层.铁和钢件上锌合金铬酸钝化涂层 繁体中文标题：电镀涂层.铁和钢件上浜辖疸t酸钝化涂层 English Name：Electrodeposited coatings - Chromated coatings of zinc alloys on iron and steel...