1228| 0
|
[讨论] 请问手机物料中听筒/受话器&喇叭/扬声器要做哪些可靠性测试,国家的标准号是哪 |
Archiver|手机版|小黑屋|52RD我爱研发网 ( 沪ICP备2022007804号-2 )
GMT+8, 2024-11-26 09:41 , Processed in 0.044230 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.5
© 2001-2023 Discuz! Team.