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再生稀有金属
释义
再生稀有金属
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工学
再生金属冶金
释
recycled rare metals
再生稀有金属
从二次资源中重新冶炼出的稀有金属。其原料为各种矿山及冶金废渣、废液、烟尘、工业废渣和废催化剂、废合金、废半导体、废电子元器件等。
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drag chain
drag coefficient
drag crisis
drag effect
drag embedment anchor
drag force
dragging
dragging along
dragging erection method
dragging gillnet fishing
dragging injury
dragging of light
Drag Her to Hell, Drive Her to Heaven
drag model
dragon
Dragon and Phoenix Bringing Prosperity
Dragon and Phoenix Jade pendant From Niuheliang Site
dragon and phoenix shoes of Miao nationality
Dragon and Tiger Scripture in Ancient Characters
dragon and tiger war method
Dragon and Tiger Zun
Dragon Ball
Dragon Beard Ditch
dragon-boat chant
Dragon Boat Festival
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