短語詞組短語abrasive -hardness test 磨蝕硬度實驗abrasive particle hardness 磨粒硬度abrasive e hardness 耐磨硬度abrasive hardness test 磨輪硬度試驗abrasive hardness tester 抗磨硬度試驗機;磨料硬度試驗機;翻譯 返回 abrasive hardness