短語詞組短語brittleness transition temperature 脆性轉(zhuǎn)變溫度cold brittleness transition temperature 冷脆轉(zhuǎn)變溫度Temper brittleness transition temperature curve 回火脆性轉(zhuǎn)變溫度曲線toughness -brittleness transformation temperature 韌脆轉(zhuǎn)變溫度brittleness at room temperature 室溫脆性BRITTLENESS TEMPERATURE TESTER 低溫沖擊試驗機brittleness characteristic transition temperature 冷脆特征溫度Brittleness Temperature Testers 低溫脆點測試儀Brittleness Temperature Testing Board 脆性溫度試驗臺 返回 brittleness temperature