heterodyne, etas, fractus, orthogon, elint, astron, blueshift, superheterodyne, ione, vadis, comint, ceroma, gyrocompass, puls, ensphere, inertial navigation system, reflectometer, strain gauge, macartney, leti, galvo, cion, idp, eldo, polarimeter, electron optics, spectro, microspectrophotometer, immix, ignis, auriga, lightwave, navstar, iasi, moonblink, demodulation, atmospheric pressure, izm, heptagon, strain gage, zeiss, voltage divider, oring, thales, funa, ixia, transceiver, hydroid, spica, basen, electret, condenser microphone, pyrometers, vectra, intermediate frequency, mdoc, evolute, synchronisation, quadrics, megger, opto, galileo, synectics, crystal oscillator, vibrometer, polyphase, frequency response, photomultiplier, acoustic wave, telemessage, multimode, medit, inertial navigation, vadium, electromagnetics, aton, fluxion, cathexis, bolometer, etalon, photomultipliers, audient, vacuum pump, xli, thermal emission, galvanometer, cytometer, osiris, playbox, mutina, terma, nvis, infiniti, dmos, gradiometer, sarl, thz, smos, frequency modulation, electron accelerator, brahms, lnx