此外，公共健身器材还要做好长期维护。健身器材在使用过程中可能出现零部件松动、掉落等情况，长 期处在户外环境经受风吹雨打，也难免腐蚀生锈。公共健身器材不可只建设不管理、只投放不维护，应 加快建立常态化检查、定期维护、责任到人的管理机制。 公共健身器材伤身，通常有三种情况。一种是采购、生产图便宜，产品偷工减料，防锈、承重能力不 足，质量不过关；一种是安装图省事，产品设计从"地埋"改成"地上"，器械稳定性不强；还有一种是缺 乏长期管护，破损严重的公共健身器材仍在继续使用。安全隐患暗藏在生产、采购和维护等多个环节， 需有的放矢加以解决。 要严把公共健身器材生产关，从源头堵住非标产品流入市场。一些生产商罔顾室外健身器材有关规定， 降低器材钢管壁厚以维持低成本，租借合格产品用于检测，再低价售卖不合格产品。表面看，非标器材 让供给端低价走量，需求端省钱办事，实现所谓的"双赢"。但从长期看，供给端为满足低价需求一味压 缩成本、忽视质量，会导致出现"劣币驱逐良币"的恶性循环，破坏市场生态；于需求端而言，采购器材 时如果不顾产品质量，只贪便宜，会导致群众不能用、不敢用，抑或用了反而伤身。 质检机构应进一步强化自身责任，避免非标器 ...

抖音回应涉"扁担女孩"账号处置过程，共处置26个仿冒账号 近日，广西桂林市灌阳县第二高级中学刘同学高考后用扁担挑行李回家的视频引发广泛关注。6月15日，抖音黑板报发文称，6月13日，平台关注到站内出 现多个将"扁担女孩"姓名、头像等相关信息设置为个人资料的账号，明示或暗示其为刘同学本人。当天，平台尝试与当事人取得联系、确认账号情况。 同时，为防止仿冒账号在核实期间侵犯他人权益、不当蹭热获利，平台对所有疑似仿冒账号先行处置，重置用户资料、限制修改用户资料，并新增拦截仿 冒策略。若存在误伤真实账号则将在核实后恢复。6月14日，当事人通过媒体发声，表示无社交媒体账号。截至6月15日，平台已累计处置26个仿冒刘同学 的账号，并将持续回查并拦击相关仿冒行为。 山东一大学禁用红米手机考试，小米回应 有消息称山东一大学禁用红米手机考试。对此小米集团公关部总经理王化回应：经与该大学以及相关APP公司沟通，考试禁用红米手机，并非学校要求， 而是提供在线考试技术支持的公司要求。 王化解释称这其实是一个固有认知没得到刷新，REDMI手机早已经不是早年主打百元机的时代，如今REDMI品牌已经升级，主打的Note、Turbo、K系列 ...

Core Viewpoint - The investigation reveals that several manufacturers are producing and selling substandard public fitness equipment, leading to safety hazards and injuries among users [1][3][45]. Group 1: Manufacturing Practices - Many manufacturers in Dingzhou are cutting corners by producing non-standard public fitness equipment, which has been linked to serious accidents across the country [3][19]. - The staff at Yuan Dong Li Sports Equipment Co., Ltd. admitted that their non-standard products are popular due to their low prices, despite also producing compliant products [7][19]. - The company reduces costs by decreasing the wall thickness of equipment pipes to 2mm, below the national standard of 2.75mm, compromising strength and corrosion resistance [9][11]. Group 2: Installation Methods - Manufacturers are using improper installation methods, such as relying on expansion screws for securing equipment, which is against national standards for certain types of fitness equipment [11][14]. - The use of expansion screws for ground installation is a common practice among manufacturers, despite regulations prohibiting it for specific equipment types [22][30]. Group 3: Compliance and Certification Issues - Some manufacturers are willing to customize and falsify compliance certificates to meet customer demands, regardless of actual product standards [14][24]. - Reports indicate that companies are producing equipment that does not meet mandatory national standards and are providing fake inspection reports [43][49]. Group 4: Regulatory Response - Following the investigation, the National Market Supervision Administration has taken action by launching investigations into the involved companies, leading to product seizures and production halts [45][47]. - Authorities are conducting a comprehensive review and rectification of local sports equipment manufacturers to address the widespread issues identified [49].