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《大氮肥》是大化肥行业的专业技术刊物。1978年创刊,国内外公开发行,国际连续出版物号ISSN 1002-5782。原刊号:CN37-1183/TQ,主办单位中国石化集团齐鲁石油化工公司研究院。2010年后,新编国内统一连续出版物号为:
“Large nitrogen fertilizer” is a large-scale fertilizer industry’s professional technical publications. Founded in 1978, domestic and international public offering, the international serial number ISSN 1002-5782. Original issue number: CN37-1183 / TQ, organizer China Petrochemical Corporation Qilu Petrochemical Company Research Institute. After 2010, the new domestic uniform serial number is: