damage tolerance
損傷許容設計
https://source.unsplash.com/featured/?damage-tolerance#.png
/suto3/google.icondamage tolerance
/suto3/Google画像検索.icondamage tolerance
/suto3/Google定義検索.icon damage tolerance
/suto3/wikipedia.icondamage tolerance
/suto3/weblio.icon damage tolerance
/suto3/kotobank.icon damage tolerance
/suto3/jisho.icon damage tolerance