子どもの教育ポッドキャスト · Wow in the World is the #1 science podcast for kids and families, sharing the most amazing stories in science, technology, and new discoveri...

https://podcasts.apple.com/jp/podcast/wow-in-the-world/id1233834541

agent Apple Policy 1000 ppm Metals only Copper alloys Exempt Semiconductor substrates and dopants GaAs semiconductors Asbestos and compounds 1332-21-4 12001...

https://www.apple.com/jp/environment/pdf/Apple_Regulated_Substances_Specification_Sept2018.pdf