channel steel的意思|示意
[材] 槽钢；槽形钢
channel steel相关短语
1、 Deformed Channel Steel 异型槽钢
2、 channel steel beam 槽钢梁
3、 Angle Steel and Channel Steel 角钢,槽钢
4、 composite channel steel beam 组合槽钢梁
5、 channel steel expansion 槽钢胀圈
6、 galvanized channel steel 镀锌槽钢
7、 Channel steel square taper washer 槽钢用方斜垫圈