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1)  discarded printed circuit boards
废旧印刷电子线路板
2)  waste printed circuit board
废旧印刷线路板
1.
The paper reviews the composition of waste printed circuit board, the current available recycling technologies including incineration, acidic recycling, and mechanic recycling with an emphasis on the last one.
本文较全面地介绍了废旧印刷线路板的组成、成分、目前常用的资源化技术如火法、湿法、机械处理,并分析了不同技术的优缺点。
2.
In this paper, four type of methods for waste printed circuit board reutilization are analyzed and compared.
分析了废旧印刷线路板的再资源化技术现状和问题,在此基础上,自主开发了一套经济、绿色的线路板物理回收方法。
3)  scrap printed circuit boards
废旧印刷电路板
1.
Innocuous management and resource recovery techniques for scrap printed circuit boards
废旧印刷电路板资源化技术及无害化对策评述
4)  waste printed circuit board (PCB)
废旧计算机印刷电路板
1.
The waste printed circuit board (PCB) and waste printed wiring circuit (PWC) are crushed by two- stage size reduction machines.
采用ZKB-1剪切破碎机和冲击破碎机将废旧计算机印刷电路板(PCB)和印刷线路板(PWC)进行了两段破碎,使用电子显微镜、磁选、筛分和浮沉试验等方法研究了不同粒度级破碎产物的组成,发现PCB和PWC破碎到1。
5)  discarded electronic circuit boards
废旧电子线路板
1.
With the rapid development of the electronics industry,how to recycle the discarded electronic circuit boards effectively has become a new topic.
电子工业迅猛发展,如何有效回收利用废旧电子线路板已成为一个新课题。
6)  printed circuit boards scrap
废弃印刷线路板
1.
Progress of recycling printed circuit boards scrap by pyrolysis;
废弃印刷线路板热解回收研究进展
2.
The determination of Pb,Cd and Cr content in printed circuit boards scrap by flame atomic absorption spectrometry is investigated.
研究用原子吸收分光光度计测定废弃印刷线路板中重金属元素Pb,Cd和Cr的含量。
补充资料:废旧
废弃的和陈旧的(东西):~物资。
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