{"type":"rich","version":"1.0","title":"示波器                                                             型號 : RTC1000 ![image](attached://0d1c0becbfea2902a3c8428c895baa65 150x150) ","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YMrbLsXxkpFf7AGs/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/60cadb2ec5f192915fec01ac\" frameborder=\"0\" allowfullscreen></iframe>"}