<track id="kauol"><label id="kauol"><th id="kauol"></th></label></track>

    1. <acronym id="kauol"><var id="kauol"></var></acronym>

    2. <nav id="kauol"><menu id="kauol"></menu></nav>
      <abbr id="kauol"></abbr>
      <bdo id="kauol"><code id="kauol"></code></bdo>
        亚洲中文字幕无线,久久久人妻,国产成人精品一区二区无,亚洲自拍偷拍福利小视频,白人久久,又粗又猛又黄又爽无遮挡,毛片24种姿势无遮无拦,а天堂中文最新一区二区三区
        Hotline:400-880-1556

        English




        Attention! CQC issued a notice on the revision of the "Safety and Performance Certification Rules for Intelligent Control Equipment and Terminal Products for Lighting"

        Author:中認(rèn)聯(lián)科 time:2021-05-21 Ctr:2057

        On May 6, 2021, the China Quality Certification Center (CQC) issued a notice on the revision of the "Rules for the Safety and Performance Certification of Intelligent Control Equipment and Terminal Products for Lighting", and the CQC13-465428-2016 "Intelligent Control Equipment and Terminal Products for Lighting" The Safety and Performance Certification Rules have been revised, involving application category: 004017. The revised content and implementation requirements are as follows:

        Main revised content

        1. The certification standard GB 17743-2007 was updated to GB/T 17743-2017, and NB/T 32004-2013 was updated to NB/T 32004-2018; GB 4943.1-2011, GB 15092.1-2010 and related standards in the rules were deleted content;

        2. Change the IP level requirements in 4.2.2.3: Improve the IP level of centralized control equipment for outdoor street lights and landscape lighting control equipment from no less than IP44 to no less than IP54.

        3. Change the validity period of the certificate: the validity period of the certificate is changed from "long-term validity" to the validity period of 10 years;

        4. Add Chapter 9: Review.

        Implementation requirements

        1. This revision adopts a natural transition method to renew the certificate;

        2. Starting from June 1, 2021, CQC will start accepting certification applications for this product using the revised rules.

        Reminder:

        If enterprises want to apply for CQC certification of related products, they can directly contact our company ZRLK. Our engineers can provide you with a full range of technical services such as testing, certification, appraisal, technical consultation, and solutions. Enterprises in need can directly Call our company for related business.

        Related Articles
        • Teaching Robot SRRC Certification Comprehensive Guide | Compliance Admission Essentials, Key Points of the Process Explained in One Article

        • Detailed Explanation of the Whole Process of CCC Certification for Lithium Batteries (Including Document Preparation and Key Points)

        • Smartwatches Enter Brazil: ANATEL Certification, the Indispensable Path to Compliance and Market Access

        • Compliance must be seen | The new national standard GB 47372-2026 for mobile power has been released and will be enforced in April 2027!

        Follow Us
        主站蜘蛛池模板: 欧洲精品码一区二区三区| 最新精品露脸国产在线| 人妻无码AⅤ中文字幕视频| 四虎精品国产AV二区| 在线国产毛片| 亚洲情色av一区二区| 91在线视频| 亚洲精品自在在线观看| 国产91在线|中文| 欧美在线va免费观看视频| 曰韩三级无码久久探| 欧美午夜成人电影| 极品美女高潮呻吟国产剧情| 国产黄片一区视频在线观看| 亚洲国产日韩一区三区| 亚洲色频| 亚洲日本成人| 手机看片AV永久免费无码| 西西人体44WWW高清大胆| 在线观看人成视频免费| 久久精品亚洲中文无东京热| 欧美肥妇毛多水多bbxx| 亚洲国产午夜精品理论片| 97色伦97色伦国产| 制服.丝袜.亚洲.中文.综合懂 | 精品熟女少妇免费久久| 理论片午午伦夜理片久久| 国产精品成人免费视频网站京东| 伊人欧美在线| 精品伊人久久久久7777人| 老司机午夜免费精品视频| 久久久久久久| 97国产在线看片免费人成视频 | 久久草视频在线| 性按摩xxxx在线观看| 三级性爱视频| 日韩av电影在线观看| 大香蕉一区二区| 二区三区亚洲精品国产| 激情综合网五月婷婷| 中文亚洲字幕|