本刊讯全国照相机械标准化技术委员会第十次代表会议子1月22日至25日在广西桂林召开。来自全国各地照相机械行业的专家、学者出席了会议。全体代表会议由戴传衡副主任委员主持、孙晶津副主任委员代表标委会向代表们汇报了一年多来的工作，对大家为标委会工作的正常顺利开展付出 The newsletter of the National Photographic Equipment Standardization Technical Committee tenth meeting on January 22 to 25 held in Guilin, Guangxi. Experts and scholars from the photomechanical industry all over the country attended the meeting. The entire deputies’ meeting was presided over by Dai Chuanheng, the vice chairman, and Sun Jingjin, vice chairman of the Committee, reported to delegates on behalf of the Standard Committee over more than a year of work and paid everyone the normal and smooth work of the committee