按79年10月在杭州举行的全国碲镉汞技术攻关会的一项协议,于80年4月24日至27日在昆明五机部211所召开红外探测器杜瓦瓶制作工艺经验交流会。四家红外研究所派代表出席了会议。会上,各家代表分别介绍了本单位制作杜瓦瓶的设备、工艺以及开展这一工作的历史概况。8358所代表介绍了铟冷封Ge、Si窗口工艺;上海技术物理所介绍 According to an agreement of the National HgCdTe Technology Research Conference held in Hangzhou in October of 1979, a seminar on infrared detector dewar manufacturing experience was held at Kunming No.51 Branch from April 24 to April 27, . Four Infrared Institute representatives were present at the meeting. At the meeting, each delegate introduced the equipment, process and history of Dewar’s production of this unit respectively. 8358 represented Indium cold seal Ge, Si window process; Shanghai Institute of Technical Physics introduced