1979年,我随冶金部铁、钒、钛、稀土、铌考察组去西德进行了为期一个月的考察,先后参观了二十多个冶金公司、科研院所和大学,经过了十五个城市。西德的环境保护给我们留下了深刻的印象。在参观冶金工厂,尤其是参观有色金属和稀有金属工厂时,我们特别注意这些工厂的环境保护和三废处理问题。回国以后,我们在这方面总结 In 1979, I visited West Germany for a month with the metallurgical team of iron, vanadium, titanium, rare earth and niobium inspection teams. After visiting more than 20 metallurgical companies, research institutes and universities successively, after fifteen city. Environmental protection in West Germany left a deep impression on us. When visiting metallurgical plants, especially non-ferrous metals and rare metal plants, we paid special attention to the environmental protection and disposal issues of these plants. After returning home, we conclude this