创维43X8灰屏故障分析！ 

講解家電維修知識，分享家電維修趣事。
分享通俗易懂的維修視頻，讓維修從此變得很簡單。
這是我的RU-vid唯一頻道，關注我吧！
订阅链接： / @woshishushu
Explain the knowledge of home appliance maintenance and share interesting facts about home appliance maintenance.
Share easy-to-understand repair videos to make maintenance easy from now on.
This is my only RU-vid channel, follow me!
Subscription link: / @woshishushu