一、专业化制造是发展方向从现代制造业的发展来看，发达国家的制造业生产总值每年在上升，中国的制造业在新中国成立以后，其增长率一直超过国民经济的增长。用发展眼光看，唯有扩大再生产才能不断获取利润，才能不断发展。因此制造业是立国之本，对世纪更应该迅速地发展。随? First, the specialization of manufacturing is the development direction From the point of view of the development of modern manufacturing industry, the GDP of developed countries is rising every year. After the founding of New China, the growth rate of China’s manufacturing industry has always exceeded the growth of the national economy. From a development perspective, only by expanding reproduction can we continuously make profits and continue to develop. Therefore, manufacturing is the foundation of the nation and should be developed rapidly in the new century. With?