degreenn.脱叶磷
degreen.学位;程度;度数
degree of vertex顶点次数
degree standards学位标准
degree of anchor粗糙度
degree of vacuum真空度
degree of purity纯度
degree of mixing混合度
degree elevation升阶
degree of temper回火度
Degree of mature成熟程度
degree of drying干燥程度