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