耐たい熱ねつ鋼こうじ字FuriganaMeanings1nounheat-resistant steelTechnical term used in materials science and engineering for steel alloys designed to withstand high temperatures.この部ぶ品ひんには耐たい熱ねつ鋼こうが使つかわれている。Heat-resistant steel is used for this part.
