1.
Considerations on the Work of Peace Order Management of the Metal Scraps Purchasing Trades after the Administration Approval Abolished;
取消行政审批后废旧金属收购业治安管理工作的思考
2.
It is prohibited to purchase the second-hand goods along the railway, near the airport, seaport, military zone and smelting areas.
（四）不得在铁路沿线、机场、码头、军事禁区以及冶炼加工企业附近，设点收购废旧金属物品。
3.
Recycling of Valued Metal from Spent Metal Hydride-nickel Batteries
废旧氢—镍电池中有价金属的回收利用
4.
SUMMARY OF METHODS TO RECOVER HEAVY AND NOBLE METALS FROM WASTE CIRCUIT BOARD
废旧电路板中贵重金属回收技术综述
5.
Comprehensive Recovery of Valuable Metals in Waste Lithium-Ion Batteries
综合回收废旧锂电池中有价金属的研究
6.
Recovering metals from waste printed circuit board by means of magnetic separation and gravity separation
采用磁选和重选回收废旧电路板中的金属
7.
This old ship can be broken up for scrap metal
这旧船可拆了当废金属。
8.
Rare metals are extracted By our factory from scrap iron and copper oBtained By recycling the oBsolete and waste.
本厂生产的稀有金属是收旧利废，从废铜烂铁中提炼出来的。
9.
Thomas Steel Pipe disc manufacture, marketing. Old metal recycling sales. Farm processing, maintenance.
玛钢管件制造、售。废旧金属回收销售。农机具加工、修。
10.
Study on Analyses and Callback of the Metals in Waste Computer with ICP;
ICP法对废旧电脑中金属成分的研究及其二次资源回收方案初探
11.
We are in need of various metals in either scrap or fresh form.
我们需要各种废旧和新鲜的有色金属。
12.
Research on the Logistics Cost-control of Waste Family Appliances Recycling Enterprise
废旧家电回收企业物流成本控制研究
13.
Heavy-metal Contents and Absorption Characteristics of Plants In the Soil of Xiangtan Manganese Mine Wasteland
湘潭锰矿业废弃地土壤重金属含量及植物吸收特征
14.
Study on the Metals in PWB of Waste Computers
废旧电脑印刷线路板金属成分溶出的试验研究
15.
Separation and Purification of Metals in Discarded Printed Circuit Boards
废旧印刷电子线路板中多金属的分离提纯
16.
Waste materials such as glass, paper, and metal can be recycled.
像玻璃,纸,金属等废弃物可以再回收.
17.
Recovery of nickel from its spent catalyst after oil and fat hydrogenation
油脂氢化后废催化剂中金属镍的回收
18.
Research Progress in Recovery of Noble Metals From Spent Catalysts
废催化剂中贵重金属回收的研究进展