Machines | Free Full-Text | An Experimental and Numerical Study of Damage Due to Particle Impact on Sapphire Orifices Used in High-Pressure Water Jet Cutting
Carbon Steel Body Orifice Plate Flow Meter Differential Pressure Throttling Flowmeter for Liquid and Gas - China Orifice Plate Flow Meter, Orifice Plate Flowmeter | Made-in-China.com
The Body Orifice Security Scanner is why the rectally smuggled phone is called "Beat the BOSS" - Boing Boing