编码描述:p nitrofenol y sus sales编码来源:委内瑞拉原始海关数据产品标签:
sulphonated derivatives of phenols,p-nitrophenol,nitrosated derivatives of phenols,halogenated derivatives of phenols,nitrated derivatives of phenols
产品标签
p-nitrophenol
nitrosated derivatives of phenols
nitrated derivatives of phenols
sulphonated derivatives of phenols
halogenated derivatives of phenols