PAPRa Powered Air-Purifying Respirator 作者：Tetra Bio Distributed contributors · 範例作品 · 8 次瀏覽 · 0 次改作 A 3D-printed powered air-purifying respirator: a fan box pulls air through P100 filter media and blows it to a half-face mask 0儲存改作複製連結 難度中等零件沒有零件清單 開始組裝指南 →
