词语粘度指数
解释viscosity index
viscosity index〔名词〕粘度指数详细»
viscosity index粘度指数详细»
viscosity index〔名词〕粘度系数详细»
粘度指数viscosity index详细»
粘度指数〔名词〕viscosity index详细»
粘度指数vi;viscosity index详细»
粘度指数VI;toughness index;viecosity index;viscosity index详细»