短語(yǔ)詞組短語(yǔ)isothermal temperature transformation diagram 等溫轉(zhuǎn)變圖austenite isothermal temperature transformation diagram 奧氏躰等溫轉(zhuǎn)變圖austenite isothermal transformation diagram 奧氏躰等溫轉(zhuǎn)變曲線 返回 isothermal transformation diagram