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Dec 28, 2021

Classification of sunflower chemical aluminum pigments

Classification of sunflower chemical aluminum pigmentsWhat is aluminum pigment? With the changes in life, more and more aluminum pigment products ha...

Dec 28, 2021

Three metallic pigments used in helmets

Three metallic pigments used in helmetsThe helmet is composed of multiple parts, including the shell, lining, drawstring, nylon net, decals and othe...