關於absorbent的百科

• ultraviolet absorbent造句怎麼寫

• Synthesisofultravioletabsorbentiso-amylp-methoxycinnamatecatalyzedbybamboocarbonIthaswonderfulsynergisticeffectwhenblendedwithsulfideorphosphateantioxidants,andtheweatheragingresistancecanbeimprovedfurtherwhenblendedwithultravioletabsorbent....
• 2018-06-1620233