精品视频专区,麻豆国产AV超爽剧情系列,亚洲精品一区二区口爆,亚洲精品一区中文字幕乱码

            China Haisum held technical seminar of applying Cellulose filaments to tobacco sheet production

            Browsing volume:1019 Hits: Source: Date:2015-10-26
            On Oct. 20, China Haisum invited totally 17 leaders and experts of 10 tobacco sheet production enterprises and technical centers including Dr Benyuxia, the chief scientist of FP Innovations, Zhouqiang, the general manager of Hangzhou Liqun Recycled Paper Co., Ltd., Yan Xinlong, the vice president of Taicang Sea Smoke Tobacco Sheet Co., Ltd., Shanghai Tobacco Group Co., Ltd. and other leaders to hold the “Technical Seminar of Applying Cellulose Filaments to Tobacco Sheet Production” in research and development center. Qi Yongyi, the vice president of China Haisum, attended the seminar.
            In the seminar, explanation and presentation of the research tests and corresponding results on cellulose filaments’ replacement of ordinary wood pulp in producing tobacco sheet were carried out and the four ongoing technical projects related to tobacco sheet were demonstrated. The participants conducted extensive exchange and discussed the possibility of cooperation on research and development.
            Related news:
            Last one:
            Next article:
            主站蜘蛛池模板: 成人看的污污超级黄网站免费| 91无人区码一二三四区别在哪| 上原亚衣加勒比精品播放| 婷婷热久久| 亲近乱子伦免费视频 | 天天干91| 亚洲无线码中文字幕在线| 大陆极品少妇内射aaaaa| 国产精品久久久久久久久久久天堂 | 欧美情侣性视频| 免费不卡毛片| 色女孩综合网| 精品欧美аv高清免费视频| 久久不见久久见免费影院www日本| 激情国产综合| 超碰中文字幕在线观看| 国产日产精品系列| 青青草无码精品伊人久久| 岛国av在线| 少妇高潮一区二区三区99小说| 国产成人免费av| 国产福利无码一区二区在线| 无码粉嫩虎白一线天在线观看| 国产原创视频| 一本色桃子精品久久中文字幕| 丝袜美腿在线| 九九九精品成人免费视频| 99伊人| 日本黄区免费视频观看| 日韩av无码精品人妻系列| 成人黄色大片免费看| 亚洲午夜久久久影院伊人| 91久久超碰| 欧洲视频一区二区| 午夜高清免费视频| 日日噜噜噜夜夜爽爽| 又大又粗又黄的网站不卡无码| 日本熟妇浓毛| 经典三级av在线| 曰韩中文字幕| 欧美αv在线|