厚×宽毫米截面积毫米2每公斤长度,米20℃时电阻,欧/米参考价格,元1Cr13A140Cr25A151Cr13A140Cr25A151Cr13A140Cr25A150.6×6780.7×6780.8×6780.9×6781.0×101214161820251.2×1012141618203.3843.9484.5123.9484.6065.2644.5125.2646.0165.0765.9226.7639.4011.7613.7215.6817.6419.6024.5011.2 (共 1863 字) [阅读本文] >>


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