美的电压力煲C6故障,看我怎样修复的,你学会了吗(美的电压力煲C6故障，看我怎样修复的，你学会了吗)

{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0520000bti6bqsq2dgd14vrncrg","duration":423.138,"width":1024,"height":576,"file_size":38218311,"thumb":{"web_uri":"tos-cn-p-0000/9ae1237ed00e44fb9039da9a71e04047","width":640,"height":360,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"high":{"duration":423.138,"file_size":34839803,"w":854,"h":480},"normal":{"duration":423.138,"file_size":25036055,"w":640,"h":360},"ultra":{"duration":423.138,"file_size":42997406,"w":1024,"h":576}},"is_encrypted":null,"sp":null,"md5":"4771908f65727bfdeeaf331c3786861c","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}