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1 Jan 1976 Jahr - Aperture Science constructs at least Chamber 05 of the Propulsion Gel Testing Facility. (Portal 2 - Trivia)

Beschreibung:

- 1976
- Aperture Science constructs at least Chamber 05 of the Propulsion Gel Testing Facility.

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Datum:

1 Jan 1976 Jahr
Jetzt
~ 49 years ago