首页>
外国专利>
triäthanolamintriborat, a combination of boric acid and triethanolamine with high content of boratkomponente and high solubility in water and some organic solvents
triäthanolamintriborat, a combination of boric acid and triethanolamine with high content of boratkomponente and high solubility in water and some organic solvents