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本文介绍了多菌灵盐酸盐的制备——先成盐后盐析的工艺.多菌灵是一种高效、低毒、广谱、内吸性杀菌剂,有较强的内吸渗透性。对农作物的多种病害皆有良好的预防和治疗作用,但由于
In this paper, the preparation of carbendazim hydrochloride, salting-out process after salting-out, is introduced.Carbendazole is a kind of high efficiency, low toxicity, broad-spectrum and systemic fungicide, . A variety of diseases of crops have a good preventive and therapeutic effect, but due to