CGA Fitting Reference. A CGA fitting is the standardized system for the attachment of a compressed gas cylinder to the required regulator or transfer line. Examples of CGA fittings would be CGA-580 for Non-flamable, Non-oxidizing gasses such as Nitrogen, Argon, or Helium. CGA-590 is used for compressed air and CGA-326 is used for Nitrous Oxide.
Google Authenticator is a mobile security application based on two-factor authentication (2FA) that helps to verify user identities before granting them access to websites and services.
The genuine swg.dll file is a software component of GoogleToolbarNotifier by Google. A browser helper object for the Google Toolbar, this dll allows the Google Toolbar to display notifications to you as you browse. It integrates with Gmail and Google+, letting you know when you have messages or notifications.