短語詞組短語plastic kinematic viscosity 塑性運動粘度plastic viscosity coefficient 塑性黏滯系數(shù)plastic viscosity fluid 塑性流躰plastic viscosity equation on tackmeter 粘性計的塑性粘度方程yeild point -plastic viscosity ratio 動朔比rigid -viscosity plastic 剛粘塑性 返回 plastic viscosity