HERMETICSEAL

Hermetic seal

A hermetic seal has the quality of being airtight. In common usage, the term often implies being impervious to air or gas. When used technically, it is stated in conjunction with a specific test method and conditions of usage.

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hermetic seal

Noun

  1. an airtight seal


The above text is a snippet from Wiktionary: hermetic seal
and as such is available under the Creative Commons Attribution/Share-Alike License.

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