Eco-friendly refrigerant introduced in local supermarket refrigerators stocking 0 17 2023.10.12 15:04 https://youtu.be/B4toCX5ZjI0 + 5 '친환경 냉매' 설비 국내 첫 도입 효율은 높이고 온실가스 줄이고 Efforts to ease carbon footprints are also being taken up by a local ...