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面对当前投影机产品市场的日益成熟,美国3M公司近日又推出投影机家族新成员MP8740,它的主要特点是在便携式机种中亮度达到了目前的最高水平。
The face of the current projector market is increasingly sophisticated, the United States 3M recently introduced a new member of the projector family MP8740, its main feature is the brightness in the portable models reached the highest level.