短語詞組短語notch impact toughness 切口沖擊粘度notch h toughness 切口韌性;刻痕韌性Charpy -V notch impact toughness parameters 夏比沖擊韌性參數(shù)Such As Notch Toughness 如缺口韌性Charpy V -notch toughness 夏比V型缺口沖擊韌性notch toughness -temperature curve 切口韌性Toughness without notch 破碎率 返回 notch toughness