包头市昆都仑区卜尔汉图镇打拉亥上下村环境综合整治方案
포두시곤도륜구복이한도진타랍해상하촌배경종합정치방안
Comprehensive improvement program for the environment of shangdalahai and Xiadalahai village in Baotou Kundoulun district boerhantu town
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