PanLinx: 环形阀

PanLinx

普通话	cmn-000
环形阀

English	eng-000	annular plate valve
English	eng-000	annular ring valve
English	eng-000	annular valve
English	eng-000	annulus valve
English	eng-000	circular valve
English	eng-000	ring valve

PanLex

PanLex-PanLinx