關於brighteners的百科

• brighteners造句怎麼寫

• Thearticledescribesfunctions,developmentprocess,typesandapplicationsoffluorescentbrighteners.Agoodacidandalkali-resistant,heatresistantproperties,ismorepopularonthemarketafluorescentbrighteners.Productisnon-fluorescentbrighteners,reflectingthelowrate...
• 2017-04-1530172