{
  "title": "Duramin 40 (1667025 D) — Japanese [archived edition]",
  "kind": "document",
  "company": "Struers",
  "category": "Metrology & quality control",
  "parameters": {
    "Edition": "Archived",
    "Language": "Japanese"
  },
  "language": "en",
  "source_url": "https://webshopcms.struers.com/media/143ltpum/duramin-40-1667025_d.pdf",
  "content_html": "<p>Struers instruction manual: Duramin 40 (1667025 D). Source classification: Japanese.</p><p><strong>Archived edition:</strong> retained for reference with its original source designation.</p>",
  "summary": "Struers instruction manual: Duramin 40 (1667025 D). Source classification: Japanese.",
  "sections": [],
  "updated_at": "2026-10-17"
}