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! 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:1330

    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
    • UN38.3 Certification: The "International Pass" for the Export of Pouch Batteries

    • CCC Certification for Pouch Batteries: How to Enhance Product Quality and Market Competitiveness

    • Attention! Several safety and energy efficiency resolutions have been issued in Argentina

    • News Express | EU REACH Annex XVII adds Item 50a restriction on polycyclic aromatic hydrocarbons (PAHs)

    Follow Us
    青草草在线视频免费观看| 亚洲情xo亚洲色xo无码| 99国精品午夜福利视频不卡| 黑人操亚洲女人| 色欲国产麻豆一精品一av一免费| 娇妻被生人粗大猛烈进出高潮| 国产精品成人无码免费| 久久夜色精品国产嚕嚕亚洲av| 免费人妻无码不卡中文字幕系| 国产精品内射后入合集| 亚洲 欧美 偷自乱 图片| 国产精品久久久久久久| 亚洲日韩在线精品第一品| 两个人看的www视频免费完整版| 色噜噜一区二区三区| 浪荡艳妇爆乳jufd汗だく肉感| 亚洲日韩欧美一区久久久久我| 国产精自产拍久久久久久蜜| 少妇太爽了在线观看| 三级全黄的视频在线观看| 91九色人妻| 国产三级在线免费| 亚洲无码在线播放网址| 精品在线视频免费观看| 亚洲日韩欧洲无码A∨夜夜七| 国产熟女av一区二区三区| 国产av国片精品一区二区 | 久久亚洲中文字幕不卡一二区 | 欧洲无码毛片免费在线观看| 96精品免费视频在线观看| 国产女人爽的流水毛片| 熟女人妇 成熟妇女系列视频| 无码人妻少妇伦在线电影| 久久亚洲精品中文字幕无码| 亚洲AV无码AV日韩AV网站| 在线亚洲AV成人无码中文| 久久精品国产99久久丝袜 | 女人色熟女乱| 久久国产精品二国产精品| 中文字幕无码一区二区免费| 国产精品国产三级国产专播|