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随着商务应用需求的不断提升和投影显示技术的飞速发展,投影机已经步入数字化时代,更轻,更小,更便携已成为投影机发展的一大趋势。
With the continuous improvement of business application requirements and the rapid development of projection display technology, projectors have entered the digital age. Lighter, smaller and more portable devices have become a major trend of projector development.