phenolic aldehyde
Phenolic resin is an important industrial material.
phenolic resin (used to manufacture bakelite)
Phenolic resin is an important industrial material.
phenolic aldehyde
Phenolic resin is an important industrial material.
phenolic resin (used to manufacture bakelite)
Phenolic resin is an important industrial material.
phenolic aldehyde
phenolic aldehyde
Explore more related entries to look up.