擦硬度刮痕硬度刻劃硬度scratch hardness: 擦硬度,刻劃硬度。 marten surface scratching hardness: 馬登斯表面劃痕硬度surface scratching hardness: 表面劃痕硬度scratching: 擦傷; 擦損油漆之危險(xiǎn); 刮痕劃線; 或抓擦scratching factor: 刻痕系數(shù)下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯