改性酚醛树脂

phenol-formaldehyde resin

phenol-formaldehyde resin, phenolic resin

PF；Phenol-formaldehyde resin

epoxy phenol-formaldehyde resin baking anti-corrosive paint

phenol aldehyde resin【胶粘】;phenol-formaldehyde resin【胶粘】;phenolic【胶粘】

phenol-formaldehyde resin

bakelite【树脂】;phenol-formaldehyde resin【树脂】;phenolic aldehyde resin【树脂】

modified phenol-formaldehyde resin