国家科委新型化工材料组感光材料分组、中国感光研究会和中国科学院化学学部,于1983年4月15日至20日在杭州召开了银盐、非银盐感光材料学术交流会。全国感光材料科学技术界二百余名代表参加了大会。会议期间进行了大会发言和分组座谈,共有 State Science and Technology Commission new group of chemical materials photographic materials group, China Photographic Society and the Chinese Academy of Sciences Chemistry Department, held in April 15, 1983 to 20 in Hangzhou silver salt, non-silver salt photographic materials academic exchange. More than 200 representatives of the national science and technology of photosensitive materials attended the conference. The meeting made a speech and group discussions during the meeting