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3M公司的投影产品经历了整个投影技术的发展,从最初的光学投影仪和投影胶片、90年代初的液晶展示板到目前的多媒体数据投影机,均拥有丰富的产品线。长期以来,3M公司通过一系列新产品的开发和投放,不断加强其产品线路,为市场提供了越来越多的投影技术和产品,为投影“个人化与普及化”而不断努力。迄今为止,它已具备从便携式光学投影仪、计算机打印胶
3M’s projection products have experienced the development of the entire projection technology, from the original optical projector and projection film, the early 90s LCD display panel to the current multimedia data projectors, all have a rich product line. For a long time, 3M has continuously strengthened its product lines through the development and launch of a series of new products, providing the market with more and more projection technologies and products, and continuing efforts for the projection of “individualization and popularity”. So far it has been able to print glue from portable optical projectors and computers.