{"type":"rich","version":"1.0","title":"8.CH6科技與材料","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/ajbR_ul3bveEqHKc/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/6a36d1fee9776ef784a8729c\" frameborder=\"0\" allowfullscreen></iframe>"}