{"type":"rich","version":"1.0","title":"交流功率電路","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/WtSFV2Z72nlWcTHj/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5ad48557667bda79567131e3\" frameborder=\"0\" allowfullscreen></iframe>"}