ironacn.高硅耐蚀耐热铸铁
ironn.熨斗;铁;刚强(复)irons: 镣铐.v.熨;烫adj.铁的;刚强的
iron haematoxylin铁苏木精
iron - nitrogen氮化铁
iron-ore cement铁矿水泥
iron - smelting炼铁
iron concentrates铁精矿
iron carbon alloy铁碳合金
iron ring support铁圈支架
Iron ore industry铁矿业
iron cover switch铁壳开关
iron casting pipe球铁管