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5月9日,戴尔面向中国市场推出2款全新高亮度投影机2400MP和1200MP,满足国内用户在会议、教学和家庭影院等方
May 9, Dell introduced for the Chinese market two new high-brightness projector 2400MP and 1200MP, to meet domestic users in meetings, teaching and home theater and other parties