English Explanatory Dictionary

KF94

English dictionary entry

Meanings

noun
  1. An air particulate filtration standard originating in the Republic of Korea, South Korea, which requires filtration of 94% of air particulates.
  2. Ellipsis of KF94 filter, a filter implementing the standard.
  3. Ellipsis of KF94 mask, a facemask using a filter conforming to the standard.

Word forms

KF94 KF94s

Etymology

Initialism of Korean Filter with 94% filtration efficiency.

Translations

French: KF94 Korean: KF94 (KF94) Spanish: KF94
This entry uses open data from Wiktionary (CC BY-SA/GFDL). Word forms are used for search and are not indexed as separate pages.
Back to search All on K Russian dictionary Dahl dictionary