• <fieldset id="8wq2i"></fieldset>
    <fieldset id="8wq2i"></fieldset>
    • <fieldset id="8wq2i"></fieldset>
    • <strike id="8wq2i"><input id="8wq2i"></input></strike>
    • <strike id="8wq2i"></strike>
    • 色偷偷噜噜噜亚洲男人,欧美人妻精品一区二区三区,性饥渴老头XXXXⅩHD,日本又黄又爽GIF动态图
      Hotline:400-880-1556

      English




      Battery GB31241 certification introduction

      image.png

      On December 5, 2014, China National Standardization Administration SAC issued Announcement No. 27, which issued 234 national standards, including the standard GB 31241-2014 "Safety Requirements for Lithium Ion Batteries and Battery Packs for Portable Electronic Products", This standard is a national compulsory standard and was formally implemented on August 1, 2015.

       The standard involves the most basic safety requirements for lithium-ion batteries and battery packs to provide personal and property safety protection, and does not involve functions and functional characteristics.

      GB31241 certified product range

      GB 31241 standard applicable products:

      Examples of lithium-ion batteries and battery packs for portable electronic products (below) are as follows:

      Category

      Detailed example

      Portable office products

      Laptop, PDA, etc

      Mobile communication products

      Mobile phones, cordless phones, Bluetooth headsets, intercoms, etc.

      Portable audio and video products

      Portable TV, portable DVD player, MP3 / MP4 player, camera, camcorder,   voice recorder, etc.

      Other

      Electronic navigator, digital photo frame, game console, e-book, etc.

      GB31241 test standard

      GB 31241-2014 "Safety requirements for lithium ion batteries and battery packs for portable electronic products"

       image.png

      Our advantage

      1. With a professional qualification and experienced expert technical team, we can provide you with professional consultation and services.

      2. Have advanced laboratory equipment to ensure the accuracy and reliability of test data.

      3. As a third-party testing and certification organization trusted by customers worldwide, we are your certificate of quality.


      Online consultation

      Online consultation

      Recommend
      • Brazil ANATEL Certification

        Brazil ANATEL Certification

        ANATEL certification is a mandatory certification for telecommunications equipment or related equipment by the Brazilian National Telecommunications Administration (Agência Nacional de Telecomunica??es), including wireless communication equipment, wired communication equipment and related auxiliary equipment; this certification ensures that telecommunications equipment sold in the Brazilian market meets Brazil\'s technical standards and regulatory requirements, and guarantees the product\'s quality requirements such as radio frequency, electrical safety, electromagnetic compatibility, and electromagnetic exposure. If the product entering Brazil does not complete ANATEL certification, it may face fines, seizures, and other penalties.

      • COC certification in Algeria

        COC certification in Algeria

        COC certification in Algeria is a mandatory certification for products exported to Algeria, ensuring that the products comply with the country\'s safety, quality, and technical standards. The certification process includes document review, product testing, and factory inspection. Products that pass certification can be legally sold in the local market, protecting consumer interests and promoting fair trade.

      • Saudi Arabia GCC Certification

        Saudi Arabia GCC Certification

        GCC certification is the abbreviation for Gulf Cooperation Council certification, which is a mandatory certification requirement for products entering the market in Saudi Arabia and other countries in the Gulf region.

      Battery GB31241 certification

      On December 5, 2014, China National Standardization Administration SAC issued Announcement No. 27, which issued 234 national standards, including the standard GB 31241-2014 \"Safety Requirements for Lithium Ion Batteries and Battery Packs for Portable Electronic Products\", This standard is a national compulsory standard and was formally implemented on August 1, 2015.

      Get a quote
      主站蜘蛛池模板: 极品少妇无套内射视频| 四虎永久精品在线视频| 少妇被无套内谢免费看| 亚洲中文字幕无码一区无广告| 日韩在线视频线观看一区| 人妻少妇偷人精品无码| 2019久久久高清日本道| 久久精品国产一区二区三区| 亚洲AV成人片不卡无码| 亚洲国产精品自产在线播放| 亚洲欧美偷国产日韩| 把女人弄爽大黄A大片片| 亚洲 制服 丝袜 无码| 日韩亚洲AV人人夜夜澡人人爽| 亚洲成A人片在线观看的电影 | 国产精品大全中文字幕| 在线中文字幕亚洲日韩2020| 少妇熟女久久综合网色欲| 欧美老人巨大XXXX做受视频| 日韩精品有码中文字幕| 97无码免费人妻超级碰碰夜夜| 亚洲日韩性欧美中文字幕| 夜夜爽一区二区三区精品| AV喷水高潮喷水在线观看COM| 东京热一精品无码av| 国产激情无码一区二区APP| 性欧美VIDEOFREE高清大喷水 | 久热综合在线亚洲精品| 久久免费精品国自产拍网站 | 国产又黄又湿又刺激网站| 精品一区二区中文字幕| 久久久久亚洲精品无码蜜桃| 日本丰满大屁股少妇| 亚洲精品日本一区二区| 亚洲国产一线二线三线| 久久久亚洲欧洲日产国码农村| 成人看的污污超级黄网站免费| 久久精品娱乐亚洲领先| 久久国产成人午夜AV影院| 国产JJZZJJZZ视频全部免费| 欧美极品色午夜在线视频|