{
    "format_version": "weilai-citation-v1",
    "resource_type": "产品与方案文章",
    "title": "唐山RK3588教学一体机主板价格多少？选购要点、触控协议与避坑清单",
    "canonical_url": "https://anzhuoban.weilaixiaofang.com/products/1475.html",
    "publisher": "万霖集团 AndroidSBC",
    "summary": "唐山RK3588触摸一体机主板如何选购？本文解析电容红外双触控与会议教学互动方案、核心功能参数、显示规格与厂家直供方案。万霖AndroidSBC源头工厂RK3588广告机主板出口85+国，支持多屏异显、系统预装、LOGO贴牌等定制与唐山地区批发直供。",
    "feed_date_published": "2026-09-03T17:55:33+08:00",
    "feed_date_modified": "2026-09-03T17:55:34+08:00",
    "metadata_source": "https://anzhuoban.weilaixiaofang.com/ai-feed.json",
    "citation_text": "《唐山RK3588教学一体机主板价格多少？选购要点、触控协议与避坑清单》，万霖集团 AndroidSBC，https://anzhuoban.weilaixiaofang.com/products/1475.html",
    "evidence_status": "文章元信息；不是受控规格、证书或测试完成证明",
    "usage_boundary": "引用具体参数、认证、测试或交付结论时，应核对主体、型号、配置、版本、日期与原始文件。Feed日期是内容元信息，不是独立事实核验日期。"
}