Four Masters of the Yuan dynasty

ALI (annual limit of intake) aviation automatic weather observing system (avawo back bevel angles c. p. snows Chumaky contract tax Cronqvist dashing lines decomposition group electro-magnetic compatibility (emc) enlarging photometer Galitzin pendulum laser cutting machine tool maselinges mediastinum (pl.mediastina) mercuric iodide odontophorids prony's dynamometer pythagora six-cylinders