Where does this definition of pole line switch come from?
This entry for pole line switch is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Does pole line switch appear elsewhere on Lughet?
Yes — pole line switch 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.