
BS ISO 29601. Paints and varnishes. Corrosion protection by protective paint systems. Test methods for the assessment of porosity in a dry film and expression of the results
出版:British Standards Institution

專家解讀視頻
BS ISO 29601. Paints and varnishes. Corrosion protection by protective paint systems. Test methods for the assessment of porosity in a dry film and expression of the results
出版:British Standards Institution
專家解讀視頻