• <li id="ccaac"></li>
  • <table id="ccaac"><rt id="ccaac"></rt></table>
  • <td id="ccaac"></td>
  • <td id="ccaac"></td>

  • ZH

    KR

    JP

    ES

    RU

    DE

    GaN

    GaN, Total:6 items.

    In the international standard classification, GaN involves: Testing of metals, Semiconducting materials.


    General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, GaN

    • GB/T 41751-2022 Test method for radius of curvature of crystal plane in GaN single crystal substrate wafers
    • GB/T 30854-2014 Gallium nitride based epitaxial layer for LED lighting

    國家市場監督管理總局、中國國家標準化管理委員會, GaN

    • GB/T 39144-2020 Test method for magnesium content in gallium nitride materials—Secondary ion mass spectrometry
    • GB/T 37466-2019 Laser lift-off equipment used for GaN

    Group Standards of the People's Republic of China, GaN

    Professional Standard - Non-ferrous Metal, GaN





    Copyright ?2007-2023 ANTPEDIA, All Rights Reserved

  • <li id="ccaac"></li>
  • <table id="ccaac"><rt id="ccaac"></rt></table>
  • <td id="ccaac"></td>
  • <td id="ccaac"></td>
  • 床戏视频