片语
chloration aromatic氯化芳烃
acetic anhydride continuous chloration process醋酐氯化工艺
mass chloration本体染色
Chloration aromatic base crude oil氯化芳烃油
chloration process氯化法
brimstone interrupter chloration process硫磺间歇氯化法
the chloration of phenol苯酚氯化
zinc chloration氯化锌法
chloration system加氯系统