最大伸长率 elongation percentage: 伸长率; 延伸百分率; 延伸率elongation,percentage of: 伸长百分比percentage elongation: 伸长百分率; 延伸率percentage of elongation: 伸长百分率; 伸长率; 伸展率; 延伸率maximum elongation: 扯断伸长率; 最大伸长下载手机词典可随时随地查词查翻译