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打好棉铃虫防治战役确保棉花生产稳定发展刘江甲戍年打好棉铃虫防治战役 确保棉花生产稳定发展@刘江...
Lay a good cotton bollworm prevention and control campaign to ensure the stable development of cotton production Liu Jiang Jia Shu years fight cotton bollworm prevention and control campaign to ensure the stable development of cotton production @ Liujiang ...