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      "name": "件 号",
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      "text_definitions": [
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          "alignment": "BOTTOM_LEFT",
          "height": 3.5,
          "style": "HZTXT",
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          "color": 3
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    {
      "name": "图号或标准号",
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    {
      "name": "名  称",
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      "text_definitions": [
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          "layer": "2",
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    },
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      "name": "数量",
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      "text_definitions": [
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    {
      "name": "材  料",
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      "text_definitions": [
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    {
      "name": "总",
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    },
    {
      "name": "备 注",
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        "english_name": "Support Plate"
      },
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      "材  料": "SS400",
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      "名  称": {
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        "english_name": "Shaft"
      },
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      "材  料": "40Cr",
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      "总": 2.4,
      "备 注": "热处理"
    },
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      "名  称": {
        "chinese_name": "六角头螺栓",
        "english_name": "Hexagon Head Bolt"
      },
      "数量": 4,
      "材  料": "45#",
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      "总": 0.20,
      "备 注": "M8x20"
    },
    {
      "件 号": "4",
      "图号或标准号": "GB/T 97.1-2002",
      "名  称": {
        "chinese_name": "平垫圈",
        "english_name": "Plain Washer"
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      "数量": 8,
      "材  料": "304SS",
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      "备 注": "标准件"
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      "件 号": "5",
      "图号或标准号": "JB/T 88-1994",
      "名  称": {
        "chinese_name": "六角螺母",
        "english_name": "Hexagon Nut"
      },
      "数量": 4,
      "材  料": "Q235",
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      "总": 0.08,
      "备 注": ""
    }
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}