这些废料perc基础和有一个环保局危险废物的数目f002。
These wastes are perc-based and have an EPA Hazardous waste Number of F002.
2009年美国出口中国的前五类产品是油籽和谷物，废物和废料，半导体和电子零件，飞机及零部件，和树脂类(见表3)。
S. exports to China in 2009 were oilseeds and grains, waste and scrap, semiconductors and electronic components, aircraft and parts, and resins and synthetic rubber and fibers (see Table 3).
地方废料掩埋，要求垃圾填埋场，是最廉价和最常见的处理方法，固体废物全世界。
Areas where wastes are buried, called landfills, are the cheapest and most common disposal method for solid wastes worldwide.
应用推荐