
Methods of test for vitreous enamel coatings Chemical tests - Determination of resistance of vitreous enamel coatings to boiling water and water vapour
出版:Standards Australia

專家解讀視頻
Methods of test for vitreous enamel coatings Chemical tests - Determination of resistance of vitreous enamel coatings to boiling water and water vapour
出版:Standards Australia
專家解讀視頻