PMC:7796291 / 15539-15662
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7796291","sourcedb":"PMC","sourceid":"7796291","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7796291","text":"20 °C, 48 h) and especially for materials with high dielectric constants. Aging the electret filter at an extremely high te","tracks":[]}