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由中国林科院林研所承担的“森林土壤标准物质研究”专题于1991年7月5日在林业部科技司标准处主持下通过成果鉴定。鉴定委员会由北京农业大学、北京林业大学、中国计量科学院标准物质研究中心、国家技术监督局、国家环保局、地矿部物化探研究所、中国农科院土肥所、中国林科院林研所等10名教授、专家组成。
The research topic of “Study on Forest Soil Reference Materials” undertaken by Forest Research Institute of China Academy of Forestry passed the appraisal on July 5, 1991 under the auspices of the Department of Science and Technology Standards of the Ministry of Forestry. Identification Committee by the Beijing Agricultural University, Beijing Forestry University, China Academy of Metrology, Reference Materials Research Center, the State Bureau of Technical Supervision, the State Environmental Protection Administration, Institute of Geophysical and Geochemical Exploration and Geology, Chinese Academy of Agricultural Sciences, Soil and Fertilizer Institute, Forestry Research Institute of China Academy of Forestry 10 professors, experts.