一、推广铝线变压器的重大意义毛主席教导我们说:“我们的方针要放在什么基点上?放在自己力量的基点上,叫做自力更生。” 铜是电机工业的重要原材料之一,铜又是重要的战略物资,工业上需要大量的铜。目前我国铜产量还远远不能满足工业的需要,部份需从国外进口。而帝国主义却以战略物资为藉口,对我国实行禁运,他们通过禁运来限制我国进口,企图阻碍我国工业,特别是国防工业的发展,因此我国进口铜材要通过一些第三国的中间商人转手,备受他们的剥削。近年以来,由于越南人民的抗美救国战争,把美帝国主义打得狼狈不堪,走投无路,资本主义世界货币贬值,物值高涨,面临全面的经济危机。 First, the significance of the promotion of aluminum transformers Chairman Mao taught us: “What are the basic points of our policy? On the basis of our own strength, called self-reliance.” Copper is one of the important raw materials for the motor industry. Copper is also an important strategic material, and the industry needs a lot of copper. At present, China’s copper production is still far from meeting the needs of the industry, and some of it needs to be imported from abroad. However, imperialism has used strategic commodities as an excuse to impose an embargo on China. They restrict imports through the embargo and attempt to hinder the development of China’s industry, especially the defense industry. Therefore, China’s import of copper materials must pass through the middle businessmen of a number of third countries. Turn their hands and get them exploited. In recent years, due to the Vietnam people’s war of resistance against the United States and the United States, the US imperialists have been wrestled, desperate, devalued in capitalist world currencies, and their value has risen, facing a full-blown economic crisis.