熱鍍鋅鋼格板:1.材質: 普碳鋼(國標/日標/美標)2.扁鋼尺寸:19*2——100*7 扁鋼間距:12.5mm,25mm,30mm,33.5mm,37.5mm,40mm,50mm,60mm,62.5mm,75mm,90mm3.麻花鋼尺寸:4*4,5*5,6*6,7*7,8*8等 麻花鋼間距: 38,50,76,100mm4.表面處理:黑件、噴漆、熱鍍鋅5.執行標準:a) China: YB/T4001-1998 b) USA: ANSI / NAAMM (MBG531-88) c) UK: BS4592-1987 d) Australia: AS1657-1985
熱鍍鋅鋼格板:1.材質: 普碳鋼(國標/日標/美標)2.扁鋼尺寸:19*2——100*7 扁鋼間距:12.5mm,25mm,30mm,33.5mm,37.5mm,40mm,50mm,60mm,62.5mm,75mm,90mm3.麻花鋼尺寸:4*4,5*5,6*6,7*7,8*8等 麻花鋼間距: 38,50,76,100mm4.表面處理:黑件、噴漆、熱鍍鋅5.執行標準:a) China: YB/T4001-1998 b) USA: ANSI / NAAMM (MBG531-88) c) UK: BS4592-1987 d) Australia: AS1657-1985