贵州省地形多山，六盘水也不例外，周围是群山环绕。因此，交通成为能源开发的关键。为了确保运输顺畅，国家决定将六盘水矿区纳入西南铁路环线的规 划重点，并于1965年12月决定建设一条2208铁路专线，连接滇黔（贵昆）铁路。这条铁路从盘县土城出发，经过月亮田、山脚树、老屋基等地，最终到达云 南的沾益和曲靖，全长136.159公里。后来，这条铁路被称为盘西线。 在三线建设期间，国家在六盘水建设了水城钢铁公司、六枝矿务局、盘江矿务局、水 城矿务局、水城发电厂、六盘水煤矿机械厂等一大批现代化的大中型国有骨干企业。这些企业的建设彻底改变了六盘水的面貌，使这个曾经偏远的山区城市 有了真正意义上的现代工业基础。 1964年到1980年的三线建设对很多城市的命运产生了深远影响，其中新建的四座工业城市之一就是六盘水。 在新中国成立到改革开放之前的近三十年中， 中国城市的发展主要依赖于丰富的矿产资源和完善的交通网络。例如，大庆油田就是一个典型的例子。大庆因为石油资源的发现，从一座没有名气的小城迅 速发展成了一个工业巨头城市。 再比如武汉，这座城市位于长江和汉江交汇处，水资源丰富，交通便利。发展重工业需要大量水源和运输原材料，武钢就选 ...

转自：北京日报客户端 "革命路上共努力"——深切缅怀中国航发黎阳动力首任厂长王新民同志 中国航发黎阳动力首任厂长王新民同志，因病医治无效，于2025年11月12日12点35分，在贵阳逝世，享 年100岁。 他出身江南，转战东北，却又远赴贵州大山，毕生为航空发动机事业谋发展，推动涡喷-7、涡喷-13两 大系列发动机改进研制，守护祖国的蓝天将近半个世纪……他就是王新民，国家级有突出贡献专家、原 航空部劳动模范、中国航发黎阳动力首任厂长。 01 到祖国最需要的地方去 时代决定了一代人的命运，而这一代人又创造了一个时代。在那个硝烟弥漫的年代，经历过战火的洗礼 和困难时期的磨难，他们的生命与新中国的命运紧紧相连。 王新民，原名王积镛，又名王夷白，1925年出生于江苏苏州，中学时代就积极参加抗日救亡运动。1944 年进入上海圣约翰大学学习农学，希望农业救国，让国人不再忍受饥饿。在校期间，他组织学生社团， 出版抗日进步刊物，并于1945年5月加入中国共产党。1946年，根据组织安排，他进入吴淞商船专科学 校学习航海。1948年冬，王新民进入苏北解放区，参与支援渡江战役、解放上海。 1954年，响应国家建设航空工业的号召，作 ...

Core Insights - The "Third Front" construction was a significant project in China from 1964 to 1978 aimed at relocating key industrial, technological, and defense capabilities to the southwestern and inland mountainous areas to enhance national security [1][11] - The project involved the establishment of numerous military factories, including the 348 Factory, which was built in the Huaying Mountains and became a symbol of this industrial effort [3][5] Group 1: Historical Context - The Third Front construction was the largest and longest industrial system construction in New China, with its major secrets only being disclosed in the late 1980s [1] - The goal was to create a defense system that would protect the core national capabilities from external attacks [1] Group 2: 348 Factory Overview - The 348 Factory, also known as the State-owned Hongguang Instrument Factory, was established in 1966 and initially focused on producing aiming devices for fighter jets [5] - Over time, the factory diversified its production to include civilian products such as movie cameras and carburetors, reflecting changes in military and civilian demand [5] Group 3: Factory Infrastructure and Community - The 348 Factory covered approximately 650 acres and employed around 2,400 workers, functioning as a self-contained community with various facilities including dormitories, schools, and recreational areas [7] - The factory was designed to support both production and the daily lives of its employees, creating a small society within its premises [7] Group 4: Current State and Legacy - The factory has deteriorated over time, with remnants of its past glory now hidden in the forest, symbolizing the passage of time and the decline of the once-thriving industrial site [9][11] - The current state of the 348 Factory serves as a reminder of the historical significance of the Third Front construction and the importance of national security and self-sufficiency [11]

Core Insights - Chongqing has rapidly developed into one of the two major metropolises in Southwest China within a century, significantly influenced by key historical events such as the opening of ports, its status as a wartime capital, and its designation as a center for the Third Front construction [1][3]. Group 1: Historical Context - The Third Front construction, initiated in 1964, involved the designation of regions based on their distance from borders, with Chongqing selected as a core city and military industrial base [1]. - From 1964 to 1980, the Third Front construction led to the establishment of 118 enterprises and research institutions in Chongqing, forming a defense industrial system that included conventional weapons manufacturing and sectors like electronics, shipbuilding, aerospace, and nuclear industry [1][3]. Group 2: Reasons for Selection - Five main reasons contributed to Chongqing's selection as the center for Third Front construction: 1. Abundant resources and a large population in Sichuan, with Chongqing as a strategic location [3]. 2. A strong foundation in weapon manufacturing due to the relocation of coastal factories during the war [3]. 3. The presence of major industrial bases for heavy steel and special steel, supporting heavy industry [3]. 4. A solid foundation in machinery and chemical industries, enhancing overall manufacturing capabilities [3]. 5. Rich coal resources and the largest thermal power plant in Southwest China at the time, ensuring reliable energy for large-scale production [3]. Group 3: Economic Impact - The Third Front construction served as a crucial industrial and economic boost for Chongqing, transitioning its key industries towards the automotive sector over time [5]. - The production of the first microcar, the Chang'an SC110, in November 1984 marked a significant milestone, establishing a connection between defense technology and subsequent civilian industries [5].

Core Insights - The article discusses the historical significance and transformation of the 120 Factory, part of the military industrial complex established during China's "Third Front" construction from 1964 to 1980, aimed at enhancing national self-sufficiency and comprehensive strength [1] Group 1: Historical Context - The "Third Front" construction involved large-scale defense, technology, and industrial development in 13 provinces in central and western China, focusing on military preparedness and self-sufficiency [1] - The 120 Factory, part of the 081 base, was a significant military electronics enterprise that contributed to the development of China's first low-altitude fire control radar [1] Group 2: Current Status - The 120 Factory is divided into eastern and western zones, with the eastern area being densely built and busy, while the western area features orderly brick houses and a more solemn atmosphere [3] - Some parts of the 120 Factory have been transformed into a "Third Front Memory" exhibition hall, showcasing the historical significance of the site, while new businesses like restaurants and cafes have emerged, revitalizing the area [5] Group 3: Cultural and Emotional Significance - The remnants of the 120 Factory evoke nostalgia for the past, as the once vibrant site has become quieter over time, reflecting the passage of an era [7] - Each factory from the "Third Front" era carries deep emotional and historical memories, highlighting the personal connections and stories associated with these industrial sites [7]

Core Points - The article highlights the significance of the "Third Line" construction movement in China, particularly in Liupanshui, which became a key site for this initiative starting in 1964 [1] - It emphasizes the role of Ou Jin, a dedicated guide at the Guizhou Third Line Construction Museum, who has conducted over 1,500 tours and received numerous accolades for her efforts in promoting the "Third Line" culture [3] Group 1 - The "Third Line" construction movement involved the mobilization of hundreds of thousands of workers to build infrastructure in remote areas, showcasing a spirit of resilience and dedication [1] - Ou Jin has been actively involved in cultural service activities, reaching out to schools and communities to spread awareness of the "Third Line" culture, and has trained over 300 children in presentation skills [3][4] - As a member of the Liupanshui Municipal Political Consultative Conference, Ou Jin has facilitated over 100 lectures that reached more than 20,000 teachers and students, promoting the "Third Line" spirit in educational settings [3] Group 2 - Ou Jin's commitment extends beyond cultural promotion; she has engaged in charitable activities, including fundraising for patients with rare diseases and assisting students facing financial difficulties [3] - The article concludes with Ou Jin's determination to continue her efforts in studying and disseminating the "Third Line" culture, aiming to make its stories widely known [4]

Group 1 - The article discusses the resurgence of great power politics and geography in the context of ongoing global conflicts, emphasizing the need for strategic geographical considerations in national planning [1][5][12] - It highlights the historical significance of China's "Third Line Construction" during the Cold War, which aimed at industrial and military preparedness in less vulnerable inland areas [2][13][20] - The current national strategy aims to optimize production layouts and strengthen strategic hinterland construction, drawing parallels with the historical context of the Third Line Construction [3][36][39] Group 2 - The concept of "strategic hinterland" is defined as regions away from coastal areas, focusing on the development of inland areas to enhance national security and economic resilience [3][12][37] - The article emphasizes the importance of industrial backup and geographical restructuring in the new era, advocating for a balance between openness and the development of inland regions [2][40][41] - It notes that the current strategic hinterland construction must transcend the limitations of the Third Line Construction, incorporating modern industrial systems and ecological considerations [36][39][44] Group 3 - The article points out that the Third Line Construction significantly reshaped China's economic geography, creating a modern industrial system centered on national defense [20][21][23] - It discusses the challenges faced during the Third Line Construction, including inefficiencies and the need for better site selection and layout [31][32][33] - The legacy of the Third Line Construction is seen as a foundation for contemporary strategic hinterland development, with an emphasis on learning from past experiences [47][48]

Core Viewpoint - The article reflects on the historical and cultural significance of a group of eight red brick buildings in Liuzhi, which have served as a home for generations of workers and their families, symbolizing community, resilience, and the passage of time [1][3][9]. Group 1: Historical Context - The eight buildings were constructed during the "Third Front" movement in the 1960s and 1970s, housing workers from various regions who contributed to the development of the Liuzhi Mining Bureau [3][4]. - The buildings became a communal living space where families shared resources and experiences, fostering a strong sense of belonging and community [4][6]. Group 2: Current Transformation - Over the years, the buildings have undergone renovations, with updated facilities and a shift in demographics as younger residents move in, bringing new life to the area [6][9]. - Despite changes, the buildings remain a significant landmark in the city, evoking nostalgia and memories for those who lived there [9]. Group 3: Cultural Significance - The article emphasizes the emotional connection that former residents have with the buildings, as they represent not just a physical space but also a collective memory of struggle, achievement, and community [4][9]. - The vibrant daily life around the buildings, characterized by local vendors and community interactions, continues to reflect the spirit of the neighborhood [3][6].

Core Viewpoint - The article highlights the successful completion of the "Urban Origin Infrastructure and Industrial Tourism Cultural Integration Project" in Panzhihua City, which aims to blend historical architecture with modern aesthetics, creating a new cultural landmark for citizens and tourists [5][9]. Group 1: Project Overview - The project is based on 11 historical cultural buildings in the Lanjian Community and aims to create a historical cultural district through renovation [7]. - Key completed works include the restoration of the supply and marketing cooperative, construction of the expert courtyard, two bus station entrances, and the transformation of street building styles, with the final design phase expected to be completed by the end of August [7]. - The entire project is scheduled to begin trial operations by the end of October [7]. Group 2: Cultural Significance - The East District of Panzhihua City is recognized as the main battlefield of the "Third Line Construction," embodying the city's deep industrial cultural memory [9]. - The project aims to deeply explore the history and cultural connotations of steel city development, creating immersive cultural experience spaces [9]. - Planned features include an expert theme exhibition hall, a "How Steel is Made" vanadium-titanium steel theme research hall, and an immersive flight cinema titled "Flying Over Panzhihua" [9].

Core Insights - Panzhihua has a higher per capita GDP than Chengdu, with figures of 114,300 RMB compared to Chengdu's 109,700 RMB for 2024, making it the highest in Sichuan province [4][6][19] - The city's economic success is attributed to historical factors, particularly the "Third Front" construction initiative during the 1960s, which aimed to relocate key industries to the interior of China for strategic reasons [6][19][30] Historical Context - The "Third Front" construction was initiated in response to geopolitical tensions, with the goal of redistributing industrial capabilities away from vulnerable coastal areas to more secure inland regions [7][9][19] - This initiative led to the establishment of significant industrial bases in Panzhihua, including coal, steel, and military production facilities, which have continued to influence the region's economy [19][24][35] Economic Development - Panzhihua is rich in mineral resources, with 76 types of minerals, including the world's largest reserves of titanium and vanadium, making it a critical area for resource extraction and industrial development [16][30] - The construction of the Chengdu-Kunming Railway (Chengkun Railway) was pivotal, facilitating the transport of resources and products, and was recognized as one of the three great engineering feats of the 20th century [21][24] Educational and Technological Advancements - The "Third Front" construction also involved relocating educational institutions to support industrial development, which has led to the establishment of several key universities that continue to contribute to the region's technological capabilities [25][26][28] - Innovations in metallurgy, particularly in the processing of vanadium-titanium magnetite, were achieved during this period, establishing Panzhihua as a leader in the production of high-strength steel [30][34] Long-term Impact - The legacy of the "Third Front" construction is still evident today, with Panzhihua and surrounding areas continuing to play a significant role in China's industrial landscape, particularly in military and aerospace sectors [35][37] - The investment of over 200 billion RMB in the central and western regions from 1964 to 1980 laid the foundation for the industrialization and economic development of these areas, with over 1,100 large and medium-sized enterprises established [37]