Cellulose . measurement of diffuse blue reflectance factor of pulps 纖維素.紙漿藍色漫反射率測量
Iso pulps - measurement of diffuse blue reflectance factor iso brightness 紙漿.漫藍反射率的測量
Iso paper , board and pulps - measurement of diffuse blue reflectance factor iso brightness 紙張紙板和紙漿.藍色漫反射系數的測量
Paper and board tests . measurement of diffuse blue reflectance factor of paper and board 紙張和紙板試驗.紙張和紙板藍色漫反射系數測量
Paper and board tests . assessment of the contribution of fluorescence in the measurement of the diffuse blue reflectance factor 紙張和紙板試驗.評估螢光在測量藍色漫反射系數時的作用