Group 1 - The core theme of the activities is to enhance public awareness of measurement work and its importance in serving people's livelihoods [1][2] - A series of promotional activities were conducted, including educational outreach in enterprises, schools, communities, and rural areas, effectively increasing awareness of measurement laws and responsibilities among over 100 participants [1] - The "door-to-door inspection" initiative provided free calibration and verification services for measuring instruments, benefiting 34 market entities and helping improve product quality and production efficiency [1] Group 2 - Various promotional methods were employed, such as banners, exhibition boards, electronic displays, and distribution of over 1,000 informational materials, with more than 200 public inquiries addressed [1][2] - Enforcement checks were intensified in residential areas and public enterprises to ensure compliance with mandatory measurement standards, involving over 80 law enforcement personnel and inspections of more than 20 business entities [2] - The series of activities fostered a societal atmosphere where everyone values and supervises measurement, contributing positively to safeguarding livelihoods and promoting high-quality economic and social development [2]

Group 1 - The core idea of the news is to enhance public awareness and participation in metrology work, showcasing its foundational role in serving people's livelihoods and promoting high-quality economic development through innovative activities [2][3] - The "Mobile as a Weight" interactive experience was a highlight of the promotional activities, attracting significant public participation [2] - The market supervision bureau provided on-site inspection and calibration of electronic weighing scales for residents, addressing their inquiries about metrology and guiding them on the proper use and maintenance of household measuring instruments [2] Group 2 - The promotional activities on World Metrology Day reflect the market supervision bureau's commitment to serving the public and innovating metrology work during the "Year of Practical Action" [3] - The initiative effectively conveyed professional metrology knowledge in an accessible and engaging manner, enhancing public recognition and acceptance of metrology work [3] - The bureau plans to leverage this event to strengthen metrology regulation, innovate supervision methods, and advance metrology benefits for the public, contributing to social and economic development [3]