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Regular maintenance generally refers to the regular inspection and maintenance of hardware facilities. The range of detection here is as wide as possible. If the range is too large, Depending on asset type and asset range, Sampling tests are conducted, But all machines must be checked once a year, Replace the equipment with unstable performance or failure in time. Attention should be paid to monitoring the hardware equipment here. I have encountered the event of standby server failure for half a month. Let's not talk about it. Finally, maintenance should cover all equipment, regardless of network, security, server, basic power, air conditioning, UPS, etc.小家伙真是惹人怜爱。尽管如此，她还是没能参加比赛。范增听闻之后习惯xìng的疑huò道：能够确定他死了？是意外还是人为？何人所为？…,项羽看着手中的奏报，说道：船沉大江尸骨无存，英布来的奏报，不是他动的手，还暗示是东来所为。黎章跳下马背，顾不得青鸾公主，弯腰抱起那人——是一名女子，容貌跟青鸾有几分相似，却要清冷得多。