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雷诺金属公司报道,用铝合金制造的出租汽车的门板和防护板,在芝加哥使用3年之后表明,铝合金板的抗腐蚀性能比钢板好。制造钢部件的工具或模具,不需要更换或修改,就能用来制造铝合金部件。
Renault Metal reported that taxi doors and fenders made of aluminum alloy, which were used in Chicago for three years, showed that the corrosion resistance of aluminum alloy plates was better than that of steel plates. Tools or molds that make steel parts can be used to make aluminum parts without changing or modifying them.