{"type":"rich","version":"1.0","title":"[基本測量](https://coggle.it/diagram/YPlOAZZ6Qj3ND_Vg)","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YPlL1pZ6Qv9kD4Jg/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/60f94bd6967a42ff640f8260\" frameborder=\"0\" allowfullscreen></iframe>"}