H型钢HE180BS355JR川流库莱钢25.31312H型钢HE180BS355NL川流库莱钢116.73612H型钢HE180BS355JR川流库莱钢25.31312H型钢HE180BS355NL川流库莱钢116.73612H型钢HE260AS355NL川流库莱钢26.51612H型钢HE260AS355NL川流库莱钢26.51612H型钢HE340AS355NL川流库莱钢28.9812H型钢HE340AS355NL川流库莱钢28.9812H型钢HE500AS355NL川流库莱钢35.71212H型钢HE500AS355NL川流库莱钢35.71212H型钢HE650AS355NL川流库莱钢47.8812工字钢IPE140S355NL川流库莱钢34.1812工字钢IPE140S355NL川流库莱钢34.1812工字钢IPE360S355NL川流库莱钢20.55612工字钢IPE400S355NL川流库莱钢3.18212工字钢IPE450S355NL川流库莱钢1.55210工字钢IPE450S355JR川流库莱钢38.73812工字钢IPE450S355NL川流库莱钢21.23112工字钢IPE450S355JR川流库莱钢38.73812工字钢IPE450S355NL川流库莱钢21.23112工字钢IPE500S355NL川流库莱钢15.2387工字钢IPE501S355NL川流库莱钢13.2248.1)