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Affichage des articles dont le libellé est insulation. Afficher tous les articles
Affichage des articles dont le libellé est insulation. Afficher tous les articles

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How it's made, How It's made, how it is made episodes, how it's made episodes, how it's made discovery, how it's made new, how it's made 2013, how it's made ...
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Fiberglass insulation as dust filter experiment

Good filter material is most like a felt, and fiberglass insulation seemed pretty close. So I rigged up an experiment to see how well it would work. http://w...
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