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WE ARE CLOSING FOR AN UPGRADE!

The MNACTEC will be closed for improvement work until 30 June 2026.
We will still be busy with activities for schools,, online resources, the MNACTEC Bus and on social media!

RCA, 6926

Ciència i tècnica

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vàlvula de buit
D0252
1955-1975
Dimensions: dim 11 x 6 x 4 cm
Ciència i tècnica
Computació, electrònica i telecomunicacions
10/10/2011
dipòsit
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