... Scientific Research & Development 科研与开发; Scrap Collecting and Recycling 废料收集和回收; Shaping Equipment 成形设备; ...
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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.
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