一、二次原料的利用民主德国十分重视二次原料的回收和利用,党和政府把它作为发展国民经济的一项重要战略任务。1985年需用的主要工业原料,有12%是靠二次原料解决的,总量约3000万吨。回收利用的二次原料主要是废钢铁、废纸、玻璃瓶和塑料。一年利用废钢铁660万吨,废纸 First, the use of secondary raw materials democracy Germany attaches great importance to the recovery and utilization of secondary raw materials, the party and the government regard it as an important strategic task of developing the national economy. In 1985, 12% of the major industrial raw materials needed were settled by secondary raw materials, with a total volume of about 30 million tons. Recycled secondary raw materials are mainly scrap iron, waste paper, glass bottles and plastic. Utilize 6.6 million tons of scrap steel a year, waste paper