
Vitreous and porcelain enamels. Determination of resistance to chemical corrosion . Determination of resistance to chemical corrosion by boiling acids, boiling neutral liquids and/or their vapours
出版:British Standards Institution

專家解讀視頻
Vitreous and porcelain enamels. Determination of resistance to chemical corrosion . Determination of resistance to chemical corrosion by boiling acids, boiling neutral liquids and/or their vapours
出版:British Standards Institution
專家解讀視頻