naphthan.[化学]挥发油
naphthalene diol[化] 萘二酚
naphthamine blue萘胺蓝
naphthalenedionen.萘二酮
naphthalene salt[化] 萘盐
naphtha fraction石脑油馏分
naphthalene blue[医] 萘蓝
naphtha scrubber石脑油吸收塔
naphtha vitrioli[医] 醚
naphthalene ring[化] 萘环
naphthanthracene萘并蒽