
Methods of test for dense shaped refractory products - Part 1: Determination of bulk density, apparent porosity and true porosity
出版:Comite Europeen de Normalisation

專家解讀視頻
Methods of test for dense shaped refractory products - Part 1: Determination of bulk density, apparent porosity and true porosity
出版:Comite Europeen de Normalisation
專家解讀視頻