0.18 inch. 4 0.20 inch. 5 0.56 inch. 6 0.27 inch. 8 0.30 inch. 9 0.43 inch. 10 0.20 inch. 11 0.16 inch. Comparing.
266. Blades, turbine, _81_, 83. Block system, 201, 212. Blood, arterial, 359; circulation of, _356_, _357_, 360; venous, 359. Blower-plate, 393, _394_. Boat, sails of, 346. Boiler, Babcock and Wilcox water-tube boiler. One side.