在高负载下铝基轴承合金是最有前途的轴承减摩材料，同时指出加快新材料和新技术的研发并且实现无铅化是滑动轴承的发展趋势。
The development trend of sliding bearing materials was pointed out, which was to develop the unleaded bearing materials and speed up research and development in new materials and technologies.
在高负载下铝基轴承合金是最有前途的轴承减摩材料，同时指出加快新材料和新技术的研发并且实现无铅化是滑动轴承的发展趋势。
The development trend of sliding bearing materials was pointed out, which was to develop the unleaded bearing materials and speed up research and development in new materials and technologies.
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