hermetic - a. 기밀의, 밀폐된; 신비학의, 연금술의

• We give below some of the more important Hermetic Axioms from The Kybalion with a few comments added to each.
• Air cooled chillers with either scroll or semi-hermetic screw compressors are available from 12 - 1,250 kW.
• Far from being an hermetic seal, polymers often actually absorb water !