由中国电子学会可靠性分会、生产技术分会、电子机械工程分会联合主办的《第四届电子产品防护技术研讨会》定于2004年5月21～25日在安徽省安庆市潜山县天柱山宾馆召开。 征文内容如下:1)电子产品防潮、防霉、防盐雾的“三防”技术、工艺和材料; The Fourth Electronic Product Protection Technology Symposium, co-sponsored by the Reliability Branch, Production Technology Branch and Electronic Mechanical Engineering Branch of China Institute of Electronics, will be held in Tianzhu, Qianshan County, Anqing City, Anhui Province from May 21 to May 25, 2004 Hill Hotel held. Essay content is as follows: 1) electronic products moisture, mildew, salt spray of the “three defenses” technology, technology and materials;