大家在查： FNF kathion heterostructures 马拉木神交 gynandrism one thousand while simultaneously edgars 本传记

从废旧

从废旧

从废旧

从废旧

4

So will a prominent alternative: " urban mining , " a k a recycling of rare earths and other materials from used electronic devices .

所以，我们要进行 “城市采矿 ”，也就是从废旧的电子器件里回收这类材料。

5

He says rubber sidewalks are made from recycled tires . They don't crack , and they last longer than concrete .

肯尼同时还透露，人们将会从废旧轮胎的那里获取那些橡胶，橡胶不会出现裂缝且其使用寿命会长于混凝土路面。

7

Study of a Process for Recovery of Pd from Spent Electronic Scrap

从废旧电子元件中提取钯工艺的研究

9

A Study of the Recycle Technics of Zinc from Waste Zinc Manganese Battery

从废旧锌锰电池中回收锌的工艺研究

10

Cobalt recycling from lithium-ion spent secondary batteries

从废旧锂离子蓄电池中回收钴

热词推荐

大家在看