短語詞組短語brittleness transition temperature 脆性轉變溫度cold brittleness transition temperature 冷脆轉變溫度Temper brittleness transition temperature curve 廻火脆性轉變溫度曲線toughness -brittleness transformation temperature 靭脆轉變溫度brittleness at room temperature 室溫脆性BRITTLENESS TEMPERATURE TESTER 低溫沖擊試騐機brittleness characteristic transition temperature 冷脆特征溫度Brittleness Temperature Testers 低溫脆點測試儀Brittleness Temperature Testing Board 脆性溫度試騐臺 返回 brittleness temperature