成人做爰视频www_天天搡天天狠天干天啪啪_驯服人妻hd中字日本_gogogo免费视频观看_亚洲图片自拍偷图区_宝贝再忍点灬舒服灬大点视频_娇乳欲女h奶汁翘_中文字幕av免费专区_性欧美老人牲交xxxxx视频

&From August 28 to 29, 2019, with the theme of "total quality management contributes to high quality development", the general meeting of promoting total quality management and the 40th anniversary of the establishment of China Quality Association hosted by China Quality Association was held in Beijing. More than 2000 quality management representatives from all regions and industries in China and overseas quality management associations such as Japan, South Korea and Germany attended the conference. &At the meeting, many awards, such as the 2019 quality technology award of China Quality Association, hospital quality management award, national quality service competition award, quality benchmarking award, QC group achievement award, QC group story competition award, were awarded. Among them, the QC achievements of the second construction company of the group have been exchanged at this conference, and won the title of "excellent quality management group" (regardless of the award level).