Metadata
Author: WikiMatrix
Data
English[en]
Although the extraction process, using low-temperature gas liquefaction, was not developed in time to be significant during World War I, production continued.
Indonesian[id]
Walaupun proses ekstraksi menggunakan pencairan gas temperatur rendah tidak sempat dikembangkan untuk digunakan semasa Perang Dunia I, produksi helium terus dilanjutkan.