HADFIELD'S "FACTOR OF PENETRATION"DIAGRAM.
node_uuid: 471fd509-b339-4a7d-a98c-24801d0fad47 nid: 48219 item_id: 00f2e3f8-386b-4fda-9728-5b2b78309084 cat_id: 22491201 source_oai_id: oai:iiif.dl.itc.u-tokyo.ac.jp:110164 path_alias: /assets/00f2e3f8-386b-4fda-9728-5b2b78309084 title: HADFIELD'S "FACTOR OF PENETRATION"DIAGRAM. card_catalog: 〔防禦甲鈑関係資料他〕 description_raw: ID: 22491201 | カード目録: 〔防禦甲鈑関係資料他〕 | カテゴリ: 軍艦構造:装甲・防御 | 所蔵: 東京大学柏図書館 | 登録年: 2007 | エンティティ（Google Cloud Vision）: text | エンティティ（Google Cloud Vision）: paper | エンティティ（Google Cloud Vision）: line | エンティティ（Google Cloud Vision）: material | エンティティ（Google Cloud Vision）: font | エンティティ（Google Cloud Vision）: angle | エンティティ（Google Cloud Vision）: black and white | エンティティ（Google Cloud Vision）: brand | エンティティ（Google Cloud Vision）: pattern | エンティティ（Google Cloud Vision）: monochrome | エンティティ（Google Cloud Vision）: pr… holder: 東京大学柏図書館 registered_year: 2007 vision_entities: text, paper, line, material, font, angle, black and white, brand, pattern, monochrome, product old_manifest: https://iiif.dl.itc.u-tokyo.ac.jp/repo/iiif/110164/manifest image_url: https://iiif.dl.itc.u-tokyo.ac.jp/repo/s/hiraga/document/1f0771a7-bd0c-4d67-8828-ce8ea5c11b17 iiif_manifest_id: 110164 iiif_service_id: https://iiif.dl.itc.u-tokyo.ac.jp/iiif/hiraga/22491201/22491201-001_001.tif canvas_count: 2 color_mode: monochrome indexed_at: 2026-04-28T13:07:26.452365+00:00 item_summary_model: gpt-5.5 item_summary_at: 2026-04-28T16:04:20.814606+00:00 item_summary: 図面（グラフ）資料で、HADFIELD'S "FACTOR OF PENETRATION" DIAGRAM. と題し、Factor of Penetration と Thickness of Standard Wrought Iron Plate の関係を示す装甲貫徹に関する図表。主要組織として HADFIELD'S STEFFIELD CO. が記載され、MANUFACTURERS OF PROJECTILL TYPES ALL TYPES & CALIBRES 等の製造品目表示がある。年代・刊行年は不明。キーワード: HADFIELD'S, FACTOR OF PENETRATION, 装甲, 貫徹, Wrought Iron Plate, 砲弾, HADFIELD'S STEFFIELD CO. description_raw_en: ID: 22491201 | Card catalog: [Materials Related to Protective Armor Plate and Other Items] | Category: Warship construction: armor and protection | Holding: University of Tokyo Kashiwa Library | Year registered: 2007 | Entity (Google Cloud Vision): text | Entity (Google Cloud Vision): paper | Entity (Google Cloud Vision): line | Entity (Google Cloud Vision): material | Entity (Google Cloud Vision): font | Entity (Google Cloud Vision): angle | Entity (Google Cloud Vision): black and white | Entit… i18n_translation_model: gpt-5.5 title_en: HADFIELD'S "FACTOR OF PENETRATION" DIAGRAM. i18n_translated_at: 2026-04-29T03:15:28.795168+00:00 item_summary_en: A drawing (graph) item titled HADFIELD'S "FACTOR OF PENETRATION" DIAGRAM, a chart concerning armor penetration showing the relationship between Factor of Penetration and Thickness of Standard Wrought Iron Plate. HADFIELD'S STEFFIELD CO. is listed as the principal organization, and product descriptions such as MANUFACTURERS OF PROJECTILL TYPES ALL TYPES & CALIBRES are shown. Date and year of publication unknown. Keywords: HADFIELD'S, FACTOR OF PENETRATION, armor, penetration, Wrought Iron Plate, … card_catalog_en: [Materials Related to Protective Armor Plate and Other Items]