Where does this definition of surveying instrument come from?
This entry for surveying instrument is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Does surveying instrument appear elsewhere on Lughet?
Yes — surveying instrument appears under other sources or language pairs in Lughet's collection. See the list below.
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.