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大生M45是美国罗曼哈斯公司研制成功的一种广谱、高效、高品质的杀菌剂,该药还具有无抗性、耐雨水冲刷和叶面肥的独特作用。 大生M45是锌锰离子以络合态的形式结合而成的化合物。在这个化
Dasheng M45 is a broad-spectrum, high-efficiency and high-quality fungicide successfully developed by Rohm and Haas Company in the United States. It also has the unique function of non-resistance, rain erosion resistance and foliar fertilizer. Students Health M45 is a combination of zinc and manganese ions in the form of complex compounds. In this process