管材
Square/Rectangular Tube
更新时间:2017-05-23 00:05:04 点击数:1000
Description of Square/Rectangular Tube:
Square/Rectangular tube is applicable to frame for civil construction, furniture and etc.
Standard:GB/T6728-2002 , ASTM A500 Gr. A. B. C. JIS G3466
Size Range: 10x10mm-400x400mm