回收公司、精炼公司收集或购买上吨的电子垃圾和工业废料。然后利用化学反应分离不同的金属。
Recycling or refining companies either collect or purchase tons of this e-waste and industrial scraps. They then use chemical processes to separate the various metals.
回收公司、精炼公司收集或购买上吨的电子垃圾和工业废料。
Recycling or refining companies either collect or purchase tons of this e-waste and industrial scraps.
一些城市未能够建立足够的回收站去收集和处理废料。
Some cities fail to establish enough recycling sites to collect and arrange waste materials.
航运收集箱，木屑，金属和其他建筑废料回收或出售救助。
Collect shipping boxes, wood scraps, metal and other construction waste to recycle or sell for salvage.
航运收集箱，木屑，金属和其他建筑废料回收或出售救助。
Collect shipping boxes, wood scraps, metal and other construction waste to recycle or sell for salvage.
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