低碳钢冷轧钢带 Cold-rolled low carbon steel strips

碳素结构钢冷轧钢带 Cold-rolled carbon structural steel strips

弹簧用冷轧钢带 Cold-rolled steel strips for springs

冷轧带钢 Cold-Strip Steel ; Cold-Rolled Steel Strip ; cold-rolling strip steel ; cold rolled strip

冷轧钢带机 cold strip rolling mill

冷轧钢带和薄钢板 Cold rolled strip and sheet

自行车用冷轧钢带 Cold-rolled steel strips for bicycle

冷轧带肋钢筋 cold rolled deformed bar ; cold rolled ribbed steel wire ; cold-rolld ribbed bars ; cold rolled ribbed steel wires and bars

冷轧带钢卷取机 cold strip reel