PanLinx: converging-diverging noz-

English	eng-000
converging-diverging noz-

普通话	cmn-000	拉瓦尔喷管
English	eng-000	Laval nozzle
English	eng-000	contracting-expanding nozzle
English	eng-000	convergent-divergent noz

PanLex-PanLinx