日韩欧洲精品无码AV,99国产午夜精品一区二区天美,精品久久免费一区二区三区四区,久久综合图区亚洲综合图区,久久久久亚洲AV免费观看,精子网久久国产精品,亚洲AⅤ无码一区二区二三区性色,亚洲精品国产电影,亚洲资源在线观看,婷婷五月丁香在线

  • 
    
  • <ul id="yy6ca"></ul>
  • <del id="yy6ca"></del>
    <ul id="yy6ca"></ul>
    <strike id="yy6ca"><menu id="yy6ca"></menu></strike>
    Hotline:400-880-1556

    English




    Attention! Polyphosphoric acid has been included in the scope of India's BIS compulsory certification

    Author:中認(rèn)聯(lián)科 time:2022-03-08 Ctr:877

    On December 24, 2021, the Ministry of Chemical Fertilizers of India included polyphosphoric acid in the scope of BIS certification, corresponding to the Indian standard IS17439:2020, which will be enforced 180 days after the official document is issued.

    印度BIS強(qiáng)制認(rèn)證.jpg

    Tips

    Product certification in India basically implements the principle of voluntary certification, but since January 2004, taking into account factors such as public health and safety and mass consumption, the Indian government has issued an immediate decree to implement compulsory certification for specific products. All products listed in compulsory certification must obtain product certification according to Indian product standards before they can enter the market.

    ZRLK has been focusing on the testing and certification of electrical and electronic products for 15 years, always paying attention to the changes in regulations of various countries, and providing customers with one-stop testing and certification services to ensure that your products can quickly enter the target market. If you have electronic and electrical products and batteries or consumer smart products containing batteries and want to apply for India BIS certification, please feel free to contact us, our engineers will serve you as soon as possible!

    Related Articles
    • How do smart desk lamps pass CE certification? ZRLK is your escort

    • Sodium battery UN38.3 certification: a key link to ensure product safety and compliance

    • CCC certification points of large capacity charging box: battery, headphones can not be less

    • CCC certification of the earphone charging case: The rated capacity of the battery cell is less than 600mAh.

    Follow Us
    开心久久婷婷综合中文字幕| 国产av熟女一区二区三区| 久久亚洲精品情侣| 国内揄拍国内精品少妇国语| 中国少妇无码专区| 国内大量揄拍人妻在线视频 | 重口老太大和小伙乱| 东京热一精品无码av| 久久精品中文字幕| 在线观看成人网站| 中文字幕一区二区人妻| 国产我和子的与子乱视频| 亚洲乱码一二三四区| 免费人成视频在线观看网站| 丰满少妇被猛烈进av毛片| 18禁黄污无遮挡无码网站| 国产啪精品视频网站| 国产成人亚洲日韩欧美| 亚洲高清偷拍一区二区三区| 草草浮力影院| 少妇浴室精油按摩2| 欧美色就是色| 精品蜜臀久久久久99网站| 欧美牲交a欧美牲交aⅴ免费真| 在线精品视频一区二区三区| 狠狠色噜噜狠狠狠狠97| 毛片亚洲av无码精品国产午夜| 亚洲国产精品福利片在线观看 | 成人毛片100免费观看| 大肉大捧一进一出好爽视频| 亚洲精品午夜久久久伊人| 欧美xxxxx性喷潮| 亚洲日韩欧美一区二区三区| 欧美亚洲精品suv| 国产精品偷伦视频免费观看了| 国产伦精品一区二区三区免.费 | 亚洲女久久久噜噜噜熟女| 成人午夜视频精品一区| 精品香蕉视频| 51国产在线| 92看片婬黄大片欧美看国产片|