2020年,在(🐠)(zài )蒙冀两省区察汗(hàn )淖尔生态保(🦐)护协作机制框架下,协同开(kāi )展水(🚺)(shuǐ )利、农牧、气象等领域5个方(🌀)面17项(xiàng )跨区域(yù )合作。[展开全部]
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