Rosin, polymer with formaldehyde, 4-octylphenol and pentaerythritol
松香与甲醛、4-辛基酚和季戊四醇的聚合物
CAS No:
67700-46-3
Order 67700-46-3
rosin,polymer,formaldehyde,octylphenol,pentaerythritol
