标 准 编 号：BS 4449-2009 简体中文标题：混凝土配筋用钢.可焊钢筋.棒材、卷材和开卷产品.规范繁体中文标题：混凝土配筋用钢.可焊钢筋.棒材、卷材和开卷产品.规范English Name：Steel for the reinforcement of concrete - Weldable reinforcing steel - Bar, coil and decoiled product - Specification...