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40Cr圆钢 可剥皮矫直调质研磨冷拉锯∏切 GB /T 3077-2015
SCr445圆钢 可剥皮矫直调质研磨∮冷拉锯切JIS G 4053-2016
SCr440圆钢 可剥皮矫直Ψ 调质研磨冷拉锯切JIS G 4053-2016
SCr435圆钢 可剥皮矫直〖调质研磨冷拉锯切JIS G 4053-2016
SCr430圆钢 可剥皮矫直调质研磨冷拉锯切JIS G 4053-2016
SCr420圆钢 可剥皮矫直调质研磨冷拉锯切JIS G 4053-2016
SCr415圆钢 可剥皮矫直调质研磨冷拉锯切JIS G 4053-2016
AISI5147圆钢 可剥皮矫直调质研磨冷拉锯切ASTM A29/A29M-2012
AISI5140圆钢 可剥皮矫直调质研磨冷拉锯切ASTM A29/A29M-2012
AISI5135圆钢 可剥皮矫直调质研磨冷拉锯切ASTM A29/A29M-2012
AISI5132圆钢 可剥皮矫直调质研磨冷拉锯切ASTM A29/A29M-2012
AISI5130圆钢 可剥皮矫直调质研磨冷拉锯切ASTM A29/A29M-2012
AISI5120圆钢 可剥皮矫直调质研磨冷拉锯切ASTM A29/A29M-2012
45Cr圆钢 可剥皮矫直调质研磨冷拉锯切 GB /T 3077-2015
35Cr圆钢 可剥皮矫直调质研磨冷拉锯切 GB /T 3077-2015
30Cr圆钢 可剥皮矫直调质研磨冷拉锯切 GB /T 3077-2015