Results from a period of deep water Gac 4 weeks of L a and b are in the same trend is in the range of 37-41 L a value in the range 14-19 and b values in the range 14-20. compared the difference watercolor Gac Gac concentration control and water recharge, and Potassium sorbate Sodium benzoate is a difference of a little color in the range from 0.5 to 4.
การแปล กรุณารอสักครู่..