{
  "name": "粘土収縮計算機：陶芸のための正確な寸法設計",
  "short_name": "粘",
  "description": "乾燥および焼成時の粘土の収縮を計算します。最終的な寸法を正確に予測して陶器を設計できます。",
  "start_url": "/ja/utilities/categories/diy/clay-shrinkage-calculator/",
  "scope": "/ja/utilities/categories/diy/clay-shrinkage-calculator/",
  "icons": [
    {
      "src": "/images/utilities/clay-calculator.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}