论文部分内容阅读
井冈山ＦＣ４５０型彩色照片放大机雷荣井冈山ＦＣ４５０型彩色照片放大机，是上海八一电影机械厂近年投放市场的一种专业彩放机。１９９３年１０月，在杭州举办的“首届中国国际办公自动化设备与照相视听器材博览会”上展出时，倍受专家和用户的称赞。ＦＣ４５０型彩放机...
Jinggangshan FC450-type color photo magnifier Ray-lei Jinggangshan FC450-type color photo magnifier, Shanghai Bayi Film Machinery Factory in recent years put on the market a professional color machine. In October 1993, the “First China International Office Automation Equipment and Photographic & Audio Equipment Exposition” held in Hangzhou was highly praised by experts and users. FC450 color player ...