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[1]美国地质调查所;[2]日本地质调查所;[3]法国科协;[4]美国标准局;[5]英国化学标准;[6]东德中央地质所;[7]法国岩石与地球化学中心;[8]英国玛丽皇后学院;[9]捷克原料标准;[10]南非国立冶金所;[11]加拿大保证参考物计划;[12]苏联伊尔库茨克地球化学研究所;[13]国际勘查地球化学学会分析委员会;[14]法国黑色金属研究院;[15]挪威奥斯陆大学;[16]苏联列宁格勒大学;[17]坦桑尼亚矿产资源部。
[1] United States Geological Survey; [2] Japan Geological Survey; [3] French Association for Science and Technology; [4] American Bureau of Standards; [5] British Chemical Standards; [6] East German Institute of Geology; [7] France Center for Rock and Geochemistry; [8] Queen Mary College of England; [9] Czech raw material standards; [10] South African National Metallurgical Institute; [11] Canadian Guarantee Reference Program; [12] Irkutsk Geochemistry Research [13] Analytical Committee of the International Society for Prospecting and Geochemistry; [14] Ferrous Research Institute of France; [15] Oslo University, Norway; [16] Leningrad University, the Soviet Union; [17] Ministry of Mineral Resources of Tanzania.