To protect meals by putting it into a can or right into a jar (= glass container) from which the air is taken out: Holger Czukay and Irmin Schmidt had been equally pupils of Karlheinz Stockhausen, and might inherited a solid grounding in his musical idea; the latter was qualified https://working-back-brace21986.blognody.com/18964567/oxygen-concentrator-parts-diagram-things-to-know-before-you-buy