chuck with three jaws

'istory aimful Algidon alidade method chine lug ciliary metachronism eulophia formosana flat counter-sunk head screw gamophyllous perianth hermaphroditismus hughe's telegraph medium temperature thermocouple misown neo-stalinisms non metal non metal eutectic alloy osteofibrosis periapica pulsed dye laser remberges sliding center sill welding hull structure