4,4'-二硝基二苯脲合成工艺研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1009-4970|34|2|63-64

ISSN: 1009-4970

Source: 洛阳师范学院学报, Vol.34, Iss.2, 2015-01, pp. : 63-64

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Abstract