关于phenol的百科

• phenol造句怎么写

• Thisproductcontainsantioxidantsubstitutedphenolphosphate.para-tertiarybutylphenolphenolicresinTheyieldofo-benzylphenolandp-benzylphenolcouldreach80.Catechinisaphenolantioxidantfoundingrapeseeds.Nailpolishcontainstoxicproductsliketoluene,phenolandxyle...
• 2017-09-1119972