Cellulose . measurement of diffuse blue reflectance factor of pulps 纤维素.纸浆蓝色漫反射率测量
Iso pulps - measurement of diffuse blue reflectance factor iso brightness 纸浆.漫蓝反射率的测量
Iso paper , board and pulps - measurement of diffuse blue reflectance factor iso brightness 纸张纸板和纸浆.蓝色漫反射系数的测量
Paper and board tests . measurement of diffuse blue reflectance factor of paper and board 纸张和纸板试验.纸张和纸板蓝色漫反射系数测量
Paper and board tests . assessment of the contribution of fluorescence in the measurement of the diffuse blue reflectance factor 纸张和纸板试验.评估萤光在测量蓝色漫反射系数时的作用