亚洲AV人无码综合在线观看_午夜A级理论片在线播放琪琪_欧洲乱码卡1卡2在线_最新国产乱人伦偷精品免费网站,久久AAAA片一区二区_国产乱人伦av在线a最新_国产国产精品人在线观看_久久无码成人影片_亚洲国产成人精品女人久久久 ,少妇人妻一级A毛片无码,亚洲欧美高清一区二区三区,久久人人爽天天玩人人妻精品,97成人无码免费一区二区中文 ,一区二区三区免费视频播放器_国产亚洲精品AAAA片APP_国产经典三级AV在线播放_国产精品无码A果冻传媒

The Fourth Session of the Second National Electrotechnical Equipment Standardization Technical Committee Meeting Held in Huizhou

The second session of the second session of the National Electrical Equipment Standardization Technical Committee and the standard value system revision work group of lithium-ion battery equipment was held on May 6th to May 8th in the Huaston International Hotel, Huizhou City, Guangdong Province. , Guangyi Yiyong Zhang Jie joined the meeting.

    The conference interprets the recently promulgated policies and regulations on national standardization. The new law changes the corporate standards, cancels the previous filing system, and changes the self-declaration disclosure system that the company needs to implement standards. Analyzed the "National Professional Standardization Technical Committee Management Measures", summed up the work report of the 2017 Special Committee and the work plan for 2018, and reviewed the contents submitted by the standard value system revision work group for lithium ion battery equipment.