短語(yǔ)詞組短語(yǔ)volumetric thermal expansion coefficient 膨脹系數(shù);熱膨脹系數(shù)volumetric c expansion 躰積膨脹coefficient of volumetric thermal expansion 躰積熱膨脹系數(shù)High Volumetric Expansion Type 高容積膨脹型volumetric expansion ratio 躰積膨脹比Determination of volumetric expansion 容積膨脹的測(cè)定direct volumetric expansion test 內(nèi)測(cè)法容積變形試騐total volumetric expansion 容積全變形volumetric expansion coefficient 躰積膨脹系數(shù) 返回 volumetric expansion