のようなYouTubeチャンネル Marcin Jakubowski

Marcin Jakubowski

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MIG Welding for Beginners
Trencher Prototype 2 - First Field Tests - 75 hp
24 Team for December Build of Seed Eco-Home
ARPA Workforce Training Grant - Oct 21, 2022
What is Open Source Manufacturing?
Open House Party with Chas
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