災害時、ＬＰガ

災害時、ＬＰガス発電に注目　家のボンベ燃料に―長期保存可能、認知に課題：時事ドットコム

jiji.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from jiji.com Daily Mail and Mail on Sunday newspapers.