0296774ワット発電中さん垢版 | 大砲2018/04/09(月) 00:00:02.23ID:S89V7PiD https://www.thissmarthouse.net/dont-burn-your-house-down-3d-printing-a-cautionary-tale/ https://3dprinterchat.com/2016/03/3d-printers-are-catching-fire-literally/ https://hackaday.com/2016/03/21/ask-hackaday-mrrf-edition-3d-printers-can-catch-fire/ 3d printer catch fire