部分标准内容:
[5 77. 143. 40
中华人民共利国G家标准
GB/T 17951.2
半工艺冷轧无取向电工钢带(片)Cold-rolled grain non-oriented electrical steel slrip(sheet) delivered in tbe semi-processed state2002
(1EC 60404-8-2.1998.Specificatiuns for individual matcrialsCold-rolled electrical alloyed steel and strip deliveredin the semi-processed state;lEC 60404-8-3:1998.Specifications for individual mate...................
更多内容请下载后查看!
22501912856[下载].rar
|