JIS C 2553-2012 交付到全加工状态的冷轧晶粒取向电工钢薄板和钢带
资料介绍
JIS C2553-2012 交付到全加工状态的冷轧晶粒取向电工钢薄板和钢带
Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully-processed
JIS C2553-2012 方向性電磁鋼帯
Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully-processed
JIS C2553-2012 方向性電磁鋼帯