Formaldehyde, polymer with 2-methylphenol, 3-methylphenol, 4-methylphenol and phenol
英文名称:
Formaldehyde, polymer with 2-methylphenol, 3-methylphenol, 4-methylphenol and phenol
英文别名:
Formaldehyde, polymer with 2-methylphenol, 3-methylphenol, 4-methylphenol and phenol