短语词组短语angle -bar joint detail 角铁联结angle lice bar 鱼尾板型钢angle splice bar [建]角型鱼尾板;鱼尾板型钢;鱼尾板;尾板型钢bulb angle -bar 球缘角钢angle e bar 角钢;平底鱼尾板angle steel bar 角钢条;角钢筋angle iron bar 角铁条;角钢条 返回 angle bar