摘要
从技术角度阐述了UPS电源的分类 ;从使用角度分析了购买UPS应注意的几个方面 ;
From the angle of technology,expounds the classification of UPS power.From the angle of usage,analyzes the notice of buying it.From the angle of development,approaches the future of it.
出处
《煤炭技术》
CAS
2001年第7期17-19,共3页
Coal Technology