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类别１９９６１９９７１９８产量／ｔ铁基８２２００８４７００７６６０铜基３１０３３０２９００合计８５３００８８０００７９５０应用领域分布／％运输机械８２８４８４产业机械７７７电气机械９８８其它机械２１１生产厂家数粉末冶金零件约６５约６５约６５粉末材料约...
Category 19961997198 output/t iron base 82200847007660 copper base 3103302900 total 85300880007950 application area distribution /% transport machinery 828484 industrial machinery 777 electrical machinery 988 other machinery 211 number of manufacturers of powder metallurgy parts about 65 about 65 about 65 powder material about...