Show mobile menu
Close menu
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!

polvorera

Ciència i tècnica

< Back
polvorera
5133.4
1965
Guipuzcoa
Dimensions: 2,5 x 13 x 5 cm.
metall / ferro
fosa
Ciència i tècnica
Sectors productius i de serveis
dipòsit
Cookie notice
This website uses its own and third-party cookies to offer the user the best possible user experience. Cookie information is stored in the browser and performs functions such as recognizing you when you return to the Web and helping to understand which sections of the web are most interesting and useful.
Required
Required cookies are strictly essential to ensure the proper functioning of the website.
Analytical
They collect anonymous information about web use, pages you visit, elements you interact with, and how you got to the web. This information is used to analyze user behavior on the web and to improve its experience.