DIN EN10202 TS230镀锡板卷 马口铁 镀锡量2.8/2.8 5.6/5.6

S550GD+ZM2本钢防撞件0.65*1330*C力学性能规格齐全Q/BQB420镀铝镁锌 ¥3.90

GB/T2518国标镀铝锌HC500/780DPD+ZA冷轧 钢材 2.1*970*C 材料特性典型应用 ¥3.90

SAEJ2745HRTRIP590T/400Y钢板及钢带 ¥3.90

GB/T2518国标镀铝锌DX57D+ZA顶盖侧板0.86*790*C邯钢质量异议 ¥3.90

FEE240IF宝钢蒂森车用板料1.20*761*C试模保性能品质时效 ¥4.00

NESM2027SP785-340镀锌板卷包钢0.62*1420*C武钢材料标准 ¥3.90