‘그린수소’ 전국 첫 상업판매…“kg당 15,000원…경제성 관건” / KBS 2024.10.30. KBSNews 0 14 10.30 19:44 https://www.youtube.com/watch?v=8RXW5J5ThKE + 2 https://www.youtube.com/feeds/videos.xml?channel_id=UCcQTRi69dsVYHN3ex… + 1 ‘그린수소’ 전국 첫 상업판매…“kg당 15,000원…경제성 관건” / KBS 2024.10.30.