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按照美国金属市场的统计资料 :2 0 0 2年美国平均每辆轿车和小型卡车使用的粉末冶金制品量将增加约 4% ,2 0 0 1年平均用于每辆汽车的粉末冶金制品约为 17ｋｇ ,预计 2 0 0 2年平均每辆汽车使用的粉末冶金制品将增加到 17 7ｋｇ。美国金属市场的统计资料还表明 :在过去的 2 5年
According to statistics from the US metal market, the average amount of powder metallurgical products used by cars and small trucks in the United States will increase by about 4% in 2000, and the average of the powder metallurgical products used in each car in 2001 will be approximately 1%. 17kg, it is estimated that the average powder metallurgy used by each car in 2000 will increase to 17 7kg. The statistics of the U.S. metal market also show that: In the past 25 years