Where does this definition of 宇宙飞行器地面仪表设备 come from?
This entry for 宇宙飞行器地面仪表设备 is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.