| The perfect concentricity of the income-tax-paying and the Republican-voting circles does not bear scrutiny. |
| The higher the cetane number of a diesel fuel, the better the ignition and combustion and the softer and better the concentricity. |
| Some basic form errors and positional errors that occur in cylindricity are concentricity and co axiality. |
| Many other comparative tests and measures were carried out, one of which is a roundness and concentricity test on the bush. |
| The Model 76 flat-bottomed receiver with integral recoil lug is time consuming to machine while maintaining concentricity. |
| The recoil spring tunnel was ball-cut for precise concentricity. |
