This paper is aimed at presenting the authors' study and analysis on the economic system for a virtuous circulation mode with teletube glass scraps in China by using the method of system analysis.
近年来,我国CRT显像管制造行业迅速发展,但制造显像管所需的

质矿石和化工原料的
采和合成过程却破坏

生态环境,还造成环境污染。
数据分析
的专业服务公司在近年

的影响。



