{
  "id": "YZJ-LIB-0003",
  "title": "翡翠成品尺寸记录：手镯、吊坠与戒面",
  "topic": "器型与尺寸",
  "kind": "资料与记录方法",
  "summary": "不同器型需要不同的测量字段。这里给出本站的尺寸记录约定，帮助实物照片、测量位置和数值保持一致；具体适配仍需结合实物与佩戴情况。",
  "fields": [
    {
      "name": "手镯",
      "instruction": "内径或长短内径、条宽、条厚分别记数，注明测量方向。"
    },
    {
      "name": "吊坠与摆件",
      "instruction": "长、宽、厚及重量；含不含扣头、底座或镶嵌单列。"
    },
    {
      "name": "戒面与珠串",
      "instruction": "裸石长宽厚、珠径及颗数；整体和单件分开。"
    },
    {
      "name": "工具与单位",
      "instruction": "写明使用工具、单位、日期及记录者。"
    },
    {
      "name": "重复读数",
      "instruction": "同位置多次读数有差异时保留区间，不添不存在的精度。"
    }
  ],
  "steps": [
    "先确认器型，选定测量位置并拍摄位置示意。",
    "按同一单位登记实物读数，与对象编号关联。",
    "比较两个对象前，先确认是否含镶嵌及测量方向一致。"
  ],
  "limit": "这是本站字段约定，不是国家测量标准或佩戴保证。未取得实测记录的旧商品参数继续标为待核对。",
  "sources": [],
  "facts": [],
  "status": "可公开资料说明",
  "authoring": "本站方法说明；AI辅助整理，外部事实逐项附出处。",
  "version": 1,
  "published": "2026-09-17",
  "modified": "2026-09-17",
  "checked": "2026-09-17",
  "site": "yushizhijia",
  "slug": "yzj-lib-0003",
  "url": "https://www.yushizhijia.com/library/entries/yzj-lib-0003.html",
  "source_records": [],
  "publisher": "玉石之家"
}