Kelas Baja: Q195–Q345, S235JR, S275JR, S355JR, GR.BD, STK500 Standar: GB/T3091–2001, BS1387–1985, DIN EN10025, EN10219, JIS G3444/BSD51, EN10219, JIS G3444/BS204: 2004/2004 -2004 Surface Finish: panas dipped galvanized, electro galvanized, hideung, dicét, threaded, stop kontak, engraved. Diaméter luar (...
Maca deui