字典網>> 英漢字典>> H開頭詞條>>hardness ageing的意思 漢英字典hardness ageing中文翻譯：【化】 硬度時效; 冷作時效; 機械時效英文字典英文字典英文字典相關詞條：hardness degree hardness of water hardness scale hardness test(ing) hardness tester hardness testing machine hardness hardness ions hardness penetration hardness of pulp