钢卷尺

金属缠绕垫片是选用优质合金带或不锈钢带材料，以石墨、石棉、四氟作填充材料，作V或W型相间螺旋缠绕制成。

电缆最小弯曲半径：铜带屏蔽电缆、钢带铠装电缆不小于外径的12倍，其它电缆不小于电缆外径的6倍。

galvanized steel sheet

galvanized steel tube

heating of bar-shaped bodies from steel, iron, ohmic-resistance heating

ferroconcrete【建】;reinforced concrete\nR.C.\n建;steel concrete【建】

Steel metal

ferrite steel

steel file with bevelled edge

steel roll