Core Viewpoint - The article announces the public listing of the selected units for the 2025 Major Environmental Technology Equipment Innovation Task, which includes various monitoring and analysis equipment related to environmental protection [1][2]. Group 1: Selected Equipment and Companies - The selected equipment includes three types of online automatic monitoring equipment for volatile and semi-volatile organic compounds in water, three high-precision greenhouse gas and stable carbon isotope automated analyzers, and three microscopic Fourier infrared spectrometers [2]. - The companies involved in these innovations include ZETIAN CHUNLAI, XUEDILONG, and others, with specific equipment types and their respective participating and recommending units listed [2][3][4][5][6][7][8][9]. Group 2: Specific Equipment Details - For the online automatic monitoring equipment for volatile and semi-volatile organic compounds, three units are led by Beijing Jingyi Intelligent Technology Co., Chengdu Ailiben Technology Co., and Sinopec Dalian Chemical Research Institute [3]. - The high-precision greenhouse gas and stable carbon isotope automated analyzers have three leading units, including Hebei Ziyue Machinery Equipment Co. and Zhejiang Zheda Mingquan Technology Co. [4]. - The microscopic Fourier infrared spectrometers are led by Beijing Beifen-Ruili Analytical Instrument Group Co. and Hangzhou Zetian Chunlai Technology Co. [5]. - The underground water typical organic pollutant online monitoring systems have two leading units, including Zhejiang Weilan Environmental Technology Co. and Sinopec Dalian [6]. - The high-precision monitoring equipment for particulate matter using light scattering has five leading units, including Beijing Leidi Long Technology Co. and Anhui Kexin Zhongguang Technology Co. [7]. - The monitoring-type noise map complete equipment has four leading units, including Beijing Science and Technology Research Institute and Hangzhou Aihua Instrument Co. [8]. - The high-sensitivity portable gas chromatography-mass spectrometry (GCMS) for ozone-depleting substances has four leading units, including Beijing Xuedilong Technology Co. and Sichuan Shengshi Technology Co. [9].