废料

• We don ' t know what to do with the waste materials
  我们不知道该如何处理这些废料。
• So where they got it ? . - chuckles in a waste tank
  -他们在哪里抓它? . -在废料室
• Air - raid shelters used for storing radioactive waste
  用作贮存辐射废料的防空洞
• Lead and lead alloys - scraps - terms and definitions
  铅和铅合金.废料.术语和定义
• No need to vulcanize and waste materials are recyclable
  无需硫化，废料可循环再用。
• Recovery of gold and copper from waste printed circuits
  湿法工艺从含金废料中回收金
• Each submarine emits a kind of radioactive waste
  每条潜艇都会产生放射性废料
• Surface modification of waste ultrafine silicon dioxide
  2颗粒废料的表面改性
• The waste from the factory was taken away in trucks
  工厂的废料被装在大卡车里运走。
• Classification of magnesium and magnesium alloy scraps
  镁和镁合金废料的分类