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综合篇 随着各种商务会议、教学培训对大屏幕显示设备需求量的不断增加,投影设备正逐渐被广大用户所接受,成为受各界人士青睐的现代办公产品。根据国内相关机构统计,1997年国内各类投影机的销量约为8000台,1998年的总销量约为20000台,预计1999年将突破40000台。这样一个以每年超过200％增长率连续高速增长的市
Comprehensive articles With a variety of business meetings, teaching and training on the demand for large-screen display equipment continues to increase, projection equipment is gradually accepted by the majority of users, has become favored by people from all walks of life the modern office products. According to statistics from relevant agencies in China, the sales volume of various domestic projectors in 1997 was about 8,000 units, and the total sales volume in 1998 was about 20,000 units. It is estimated that in 1999, it will exceed 40,000 units. Such an annual growth rate of more than 200% continuous rapid growth in the city