Acoustic pulse-echo wall thickness method and apparatus

Acoustic testing

Acoustic thickness measurements using gas as a coupling medium

Acoustical testing method and apparatus

Acquiring measurements of an object by means of photography

Acquisition of topographies of objects having arbitrary...

Active q-point stabilization for linear interferometric sensors

Actual sew length measuring device

Actuator and object detecting apparatus that uses actuator

Actuator and programmable amplifier for an expanding plug...

Adhesive template tape

Adhesive-coated measuring device

Adjustable bar carriage for an alignment apparatus

Adjustable depth flush pin gage

Adjustable indicator gaging unit

Adjustable jig and transfer punch tool

Aerodynamic caliper gauge

Air brake gauge system

Air gauge system for tubing walls

Airfoil inspection method