viscosity index〔名词〕粘度指数详细»
viscosity index〔名词〕粘度指数详细»
viscosity index〔名词〕粘度指数详细»
粘度系数absolute viscosity;viscosity coefficient详细»
粘度系数coefficient of viscosity;viscosity coefficient详细»
粘度系数coefficient of viscosity详细»
粘度系数coefficient of viscosity;viscosity factor详细»
粘度系数modulus of viscosity;viscosity factor;viscosity index详细»