Last additions - Pemex Job Mexico 1987 |
Pemex Marina National Network Control Center being set up. Alejandro Perez-Martinez in background3 viewsNov 15, 2021
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Pemex Marina National Network Control Center being set up. Alejandro Perez-Martinez in background. TP4 X.25 Switch still in crate3 viewsNov 15, 2021
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TP4 uncrated and some circuit boards installed.3 viewsNov 15, 2021
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