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New technology has blurred the boundaries between on-line and line-interactive UPSs. This distinction used to amount to hundreds or even thousands of dollars. On-line units still offer better ...

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【中关村在线北京行情】APC SURT20KUXICHUPS电源，近日在商家“UPS电源特约销售”特价促销，优惠价为29000元，好物好价，值得您入手！感兴趣的朋友可直接前往北京市海淀区中关村详询，关于APC SURT20KUXICHUPS电源的促销信息也可咨询（联系电话：18811049220 ）该商家。