Method of measuring antenna reflector surface accuracy
Method of measuring the angular position of the axis of rotation
Method of passive range determination using only two bearing mea
North finder with optical transfer provision
On the fly run-out correction for vehicle alignment
Process for repairing or laying a railroad track
Reticle plate and method for establishment of a north-oriented o
Runout compensation in vehicle wheel alignment measuring apparat
Scalable measuring apparatus and displacement display device, sy
Shaft alignment method and apparatus
Surveying method allowing greater freedom in positioning the sur
Wheel alignment apparatus and method