.钢筋工程 reinforcement works一、 材料圆钢 round rebar, round steel螺纹钢 deformed rebar二级钢筋 grade rebar冷轧带肋钢筋 cold-rolled ribbed steel热轧带肋钢筋 hot-rolled ribbed steel低碳钢丝 low carbon steel wire冷拉钢筋 cold drawing rebar钢筋场地 rebar yard每捆钢筋 each bundle of rebar焊条 electrode焊剂 flux套筒 sleeve 质量保证方法 quality assurance method钢筋生产厂家 steel manufacturer,steel mill厂家审查 have a audit to the steel mill二、 机械设备弯曲机 bending machine切断机 cutting machine卷扬机 winch 电渣压力焊 Electroslag press