{"type":"rich","version":"1.0","title":"2326：Mateial and manufactring","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/ZhcvpEyPtrFO-6QO/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/66172fa44c8fb6b14efba40e\" frameborder=\"0\" allowfullscreen></iframe>"}