成人区人妻精品一区,国产妇女馒头高清泬20p多,久久www免费人成_网站,日韩人妻丝袜中文字幕,91制片厂天美传媒网站进入,日本怡春院一区二区三区 ,zhifusiwa久久乳,亚洲欧美成人一区二区在线电影

industry news

  • The First National Coating Machine Standardization Annual Conference was successfully held

    The First National Coating Machine Standardization Annual Conference was successfully held

    On the afternoon of July 13, entrusted by the China Machinery Industry Federation Group Standards Expert Working Committee, the National Printing Machinery Standardization Technical Committee (hereinafter referred to as "TC192") organized the China Machinery Industry Federation to draft the China Machinery Industry Federation The group standard "Printing Machinery Metal Sheet Double Rewinder" (plan number: 20210503) is under review... ?
    read more
  • China Machinery Industry Federation's first group standard in the field of printing machinery passed the review

    China Machinery Industry Federation's first group standard in the field of printing machinery passed the review

    On the afternoon of July 13, entrusted by the China Machinery Industry Federation Group Standards Expert Working Committee, the National Printing Machinery Standardization Technical Committee (hereinafter referred to as "TC192") organized the China Machinery Industry Federation to draft the China Machinery Industry Federation The group standard "Printing Machinery Metal Sheet Double Rewinder" (plan number: 20210503) is under review... ?
    read more
  • Decision on awarding the 2021 Packaging Industry Science and Technology Award

    Decision on awarding the 2021 Packaging Industry Science and Technology Award

    According to the "Packaging Industry Science and Technology Award Measures", it has been reviewed by the Packaging Industry Science and Technology Award Review Committee and the Packaging Industry Science and Technology Award Management Committee, and approved by China Packaging Federation and China Packaging Co., Ltd., The 2021 Packaging Industry Science and Technology Awards awarded a total of 33 technology awards.It calls on the whole industry to learn from award-winning units and winners, carry forward the scientific spirit of seeking truth, pragmatism and innovation, and use high-tech and advanced practical technologies...
    read more
  • 2020 Nantong Industrial Design Center Proposed List Announcement

    2020 Nantong Industrial Design Center Proposed List Announcement

    In order to promote the development of industrial design in the city, according to the "Nantong City Industrial Design Center Accreditation Management Measures" (Tonggong Xinfa [2020] No. 164), our bureau organizes the 2020 Nantong City Industrial Design Center declaration work throughout the city.After the procedures of enterprise declaration, local recommendation, expert review, credit review and other procedures, the list of proposed identification of Nantong Industrial Design Center in 2020 is now publicized (the list is attached).The publicity period is November 2020...
    read more
  • Metal packaging: 30 years of leaps and bounds

    Metal packaging: 30 years of leaps and bounds

    Over the past 30 years, my country's metal packaging industry has grown from small to large, from weak to strong. Up to now, it has developed into an industry with complete product categories, relatively advanced technical level and relatively reasonable industrial layout, which can basically meet the needs of domestic and foreign markets for metal packaging products. At the same time, it has gradually narrowed the gap with its counterparts in developed countries.It can be said that the past 30 years of metal packaging in my country have been 30 years of rapid development.Zhang Hong is engaged in metal packaging...
    read more
  • RTO helps green metal printing and coating——Also discusses the selection and evaluation criteria of air purification devices in the metal packaging industry

    RTO helps green metal printing and coating——Also discusses the selection and evaluation criteria of air purification devices in the metal packaging industry

    Figure 1 Huayu RTO in operation Text/Xu Haoran, Jiangsu Huayu Printing and Coating Equipment Group Co., Ltd. Volatile Organic Compounds (Volatile Organic Compounds, VOCs) are petrochemical processes and various industries that use organic solvents, such as painting, printing, pharmaceuticals , coal chemical industry and other industries discharge the most common pollutants.Most of these compounds have pungent odor and toxicity, some...
    read more
  • New China Model Worker Imprint▏Shen Binyi: The post-70s who lead the world's metal printing and coating industry

    New China Model Worker Imprint▏Shen Binyi: The post-70s who lead the world's metal printing and coating industry

    Model workers, this is a group that carries the special memory of the Republic.During the National Day, the "Nantongzhou" WeChat official account launched an original series of micro-documentaries "New China Model Workers", telling the stories of those in Tongzhou who were rated as model workers above the provincial level in different years.Pay tribute to model workers and laborers. They are the "Chinese power" that supports the Chinese dream."New China Model Worker Mark" released the third episode - the story of Shen Binyi, a model worker in Jiangsu Province! Wonderful content...
    read more

Leave your contact information:

Write your information here and send it to us.
主站蜘蛛池模板: 色一情一乱一乱一区99av白浆| 18岁日韩内射颜射午夜久久成人| 26uuu亚洲| 人妻少妇久久精品电影| 久久精品中文字幕无码绿巨人| 日韩精品亚洲 国产| 国产亚洲精品久久久网站好莱| 91精品导航| 熟妇人妻激情偷爽文| 中文字幕?自拍| 国产97色在线?|?日韩| 亚洲中文无码永久免费| 国产精品导航一区二区| 绝顶高潮videos合集| 亚洲自拍偷拍福利小视频| 午夜精品久久久久久毛片| 比如县| 亚洲韩欧美第25集完整版| 日韩a级?a级| 26uuu亚洲国产精品| 亚欧在线视频| 成人影院免费观看在线播放视频| 亚洲精品国产AV| 国产欧美日韩一区二区三区在线| 精品深夜av无码一区二区老年 | 久久亚洲欧美日本精品| 在线高清亚洲精品二区| 男女性高爱潮免费网站| 成人午夜福利一区二区四区| 亚洲国产精品无码久久一区二区 | 亚洲国产av自拍精选| 国产av寂寞骚妇| 久久大香伊蕉在人线观看热2| 久无码久无码av无码| 国产熟妇另类久久久久久| 粗了大了 整进去好爽视频| 金典黄色网| 五级黄高潮片90分钟视频| 日韩国产中文字幕精品| 少妇无码| 国产成人综合久久亚洲精品|