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引言 中国ＵＰＳ市场经历过两个发展阶段：第一个阶段是２０世纪８０年代中后期，ＵＰＳ厂商通过“不间断电源”概念的导入，对市场进行启蒙教育，使用户对ＵＰＳ在办公设备正常运转中的重要作用有了较充分的认识，并逐步由“认知阶段”过渡到“使用阶段”。一大批经营传统电源
Introduction The UPS market in China has undergone two stages of development: the first stage is the mid-to-late 1980s when UPS manufacturers introduced the concept of “uninterruptible power supply” to educate the market and enabled users to operate the UPS in office equipment normally In the important role of a more fully understand, and gradually from the “cognitive stage” to “use stage.” A large number of operating traditional power