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很多国家已压铸成功不同型号汽车所用铝合金汽缸体.为适应四个现代化的需要,我国大型压铸件的生产,也必将逐步发展起来.
In many countries, aluminum alloy cylinder blocks for different types of vehicles have been successfully die-cast.In order to meet the needs of the four modernizations, the production of large-scale die-castings in China is also expected to gradually develop.