t-steel T形钢,丁形钢...A-type steel 甲类钢...abnormal steel 异常钢...aluminium cable steel reinforced 钢心铝缆...acid bessemer steel 酸性柏思麦钢...i-steel I形钢...sae steel SAE钢...galvanized welded steel pipe 镀锌钢管...a foe worthy of sb.'s steel 劲敌...unalloy steel plate 非合金钢板...acid electric steel 酸性电炉钢...acid-resisting steel 耐酸钢...galvanized steel strap 镀锌钢片...alloy steel 合金钢...acid-proof steel 耐酸钢...galvanized steel pipe 镀锌钢管...acid resisting steel 耐酸钢...welded steel pipe 焊接钢管...wrought steel 熟钢...galvanized steel 镀锌铁皮;镀锌钢...acid open-hearth steel 酸性平炉钢...
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