{
  "id": "enwiki-001324982189",
  "slug": "plan-drawing",
  "title": "Plan (drawing)",
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  "lead": "for presentation purpose Plans are a set of drawings or two-dimensional diagrams used to describe a place or object, or to communicate building or fabrication instructions. Usually plans are drawn or printed on paper, but they can take the form of a digital file. Plans are used in a range of fields: architecture, urban planning, landscape architecture, mechanical engineering, civil engineering, industrial engineering to systems engineering. The term \"plan\" may casually be used to refer to a single view, sheet, or drawing in a set of plans. More specifically a plan view is an orthographic projection looking down on the object, such as in a floor plan.",
  "body": "for presentation purpose]] Plans are a set of drawings or two-dimensional diagrams used to describe a place or object, or to communicate building or fabrication instructions. Usually plans are drawn or printed on paper, but they can take the form of a digital file. Plans are used in a range of fields: architecture, urban planning, landscape architecture, mechanical engineering, civil engineering, industrial engineering to systems engineering. The term \"plan\" may casually be used to refer to a single view, sheet, or drawing in a set of plans. More specifically a plan view is an orthographic projection looking down on the object, such as in a floor plan. Plans are usually \"scale drawings\", meaning that the plans are drawn at a specific ratio relative to the actual size of the place or object. Various scales may be used for different drawings in a set. For example, a floor plan may be drawn at 1:48 (or 1/4\"=1'-0\") whereas a detailed view may be drawn at 1:24 (or 1/2\"=1'-0\"). Site plans are often drawn at 1\" = 20' (1:240) or 1\" = 30' (1:360). In the metric system the ratios commonly are 1:5, 1:10, 1:20, 1:50, 1:100, 1:200, 1:500, 1:1000, 1:2000 and 1:5000 ==References==",
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    "id": "enwiki-001324982189",
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    "title": "Plan (drawing)",
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      {
        "family": "Anticloud FZ LLE",
        "literal": "Anticloud FZ LLE"
      }
    ],
    "container-title": "encyclopegia.org",
    "publisher": "Anticloud FZ LLE",
    "publisher-place": "Dubai, United Arab Emirates",
    "URL": "https://encyclopegia.org/a/plan-drawing",
    "issued": {
      "date-parts": [
        [
          2026,
          11,
          14
        ]
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    "accessed": {
      "date-parts": [
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          2026,
          11,
          14
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    "license": "CC BY-SA 4.0",
    "DOI": "eo1:enwiki-001324982189",
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