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WE ARE CLOSED TO RETURN RENEWED!

The MNACTEC will be closed for construction from October 20, 2025 to June 30, 2026.
We will continue to be active with activities for educational centers, online resources, MNACTEC Bus and social networks!

telèfon de campanya

Ciència i tècnica

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telèfon de campanya
6868
Primer quart segle XX
Altres dimensions: 23,5 x 31 x 11 cm
Ciència i tècnica
Computació, electrònica i telecomunicacions
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