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1995年12月22日,四川省化工研究设计院开发的杀菌剂稻瘟灵新工艺250t/a生产试验,通过了四川省科委主持的省重点新产品项目验收。
December 22, 1995, Sichuan Chemical Research and Design Institute developed a new process of rice blast fungicide 250t / a production test, adopted by the Sichuan Provincial Science and Technology Commission presided over the provincial key new product acceptance.