质量标准体系持续健全，制修订国家标准1.3万项，国家标准总数达4.8万项。建立国家计量基准219项， 获得国际承认的校准与测量能力2010项，"十四五"时期发布国家计量技术规范652项，较"十三五"增长 18%。 本报北京2月1日电记者从市场监管总局召开的发布会上获悉："十四五"时期质量强国建设取得阶段性成 效。 "十四五"以来，质量工作机制持续优化，宏观政策体系更加健全。首次以党中央、国务院名义印发中长 期质量工作纲领性文件，也就是《质量强国建设纲要》，为质量强国建设提供了全面的行动指南。市场 监管部门深入开展质量强企强链强县工作，选树首批34家企业纳入质量强国建设领军企业培育库，质量 强链十大标志性项目取得一批重要标志性成果，推动全国1500个城市实施质量强县战略，169个城市开 展质量特色实践活动，持续开展计量服务"中小企业行"活动，帮扶中小企业12万余家。制造业产品质量 合格率保持在93%以上，制造业质量竞争力指数稳步提升至85.86，处于历史最高水平。全国生活性服 务、公共服务质量满意度分别提高到81.33、81.62，持续保持在"满意"区间。 （文章来源：人民日报） 强化源头治理，对14类27种工 ...

Core Viewpoint - The article highlights the improvements in China's defect product recall system during the 14th Five-Year Plan period, emphasizing the significant number of recalls and the strengthening of quality safety regulations [1] Group 1: Product Recall Statistics - A total of 1,074 automobile recalls were conducted, affecting 38.0352 million vehicles [1] - Consumer products saw 4,190 recalls, impacting 40.4019 million items [1] Group 2: Regulatory Enhancements - The market regulatory authority has intensified quality safety supervision, reinforcing the safety net for public welfare [1] - 14 categories of 27 types of industrial products are now subject to production license management [1] - 15 high-risk products, including mobile power supplies and electric bicycle helmets, have been included in mandatory certification management [1] Group 3: Certification and Compliance Initiatives - A pilot reform for "CCC certification mark" has been implemented for three categories of 11 high-risk products, including power banks [1] - A trial for code verification of 10 key online sales products has been initiated [1] - Special governance on filing and certification rules has led to the elimination of nearly 20,000 low-quality certification rules [1]

Core Viewpoint - The article emphasizes the importance of wearing quality helmets while riding electric bicycles, highlighting the need for both awareness and compliance with safety standards to prevent serious injuries in accidents [2][3][4]. Group 1: Helmet Usage and Awareness - The implementation of the "One Helmet, One Belt" policy has significantly increased public awareness about helmet usage, but some individuals still wear helmets merely to avoid fines rather than for safety [2]. - A notable incident involved a senior citizen who survived a serious accident due to wearing a helmet, underscoring the protective benefits of proper helmet use [2]. - There is a concerning trend where some riders only wear helmets when they see traffic police, which undermines the safety purpose of helmet usage [2]. Group 2: Helmet Quality and Safety Standards - The quality of helmets is crucial for ensuring safety; incidents have occurred where low-quality helmets failed to provide adequate protection, leading to injuries [3][4]. - A market survey revealed a wide range of helmet prices and qualities, with cheaper helmets often lacking essential safety features such as cushioning layers [4]. - Testing by a quality inspection agency showed that helmets with 3C certification performed significantly better in crash simulations compared to unbranded helmets, which often failed to protect the wearer [4]. Group 3: Choosing and Wearing Helmets Correctly - Consumers are advised to look for helmets with 3C or EPS certification, which indicates compliance with national safety standards [4]. - Proper fitting and comfort are essential for effective helmet use; individuals should ensure that helmets fit snugly and are appropriate for the season to avoid discomfort [4]. - The article stresses the importance of correct helmet usage to maximize protection during accidents, urging riders to adopt safe practices [4].