PanLinx: 窄馏分

普通话	cmn-000
窄馏分

English	eng-000	close cut fraction
English	eng-000	close-boiling cut
English	eng-000	narrow fraction
English	eng-000	narrow-boiling cut
English	eng-000	narrow-boiling range fraction
English	eng-000	narrow-range cut

PanLex-PanLinx