Anodizing of aluminium and its alloys -- Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution— 12 стр.
25.220.20 Surface. Including anodization, conversion coating, thermal spraying, etc. / Обработка поверхности. Включая анодирование, покрытия, химически взаимодействующие с подложкой, термораспыление и т.д.