@article{sywh2112457448436498433, title = {需求22000架无人飞行器!山东高速探索低空经济新赛道}, author = {吴春波}, journal = {商业文化}, year = {2024}, number = {21}, pages = {72--74}, issn = {1006-4117}, url = {https://journal.zazhitong.com/sywh/articles/2112457448436498433}, }