Fig. 2
From: Study on the photodegradation behaviors of thermal-aged silk
Variation of the color values (a. L*, b. a*, c. b*, d. ΔE) of the samples with different ageing degrees
Fig. 2 | Heritage Science
From: Study on the photodegradation behaviors of thermal-aged silk
Variation of the color values (a. L*, b. a*, c. b*, d. ΔE) of the samples with different ageing degrees
