tristate logictristimulus colorimetertristimulus valuestritiumtritium light sourcetrombonetrombone tunertropopausetropospheretropospheric bendingtropospheric scatter troposcattertropospheric superrefractiontropospheric wavetroubleshootingtrough variablestruetrue altitudetrue bearingtrue bearing ratetrue bearing unittrue coursetrue headingtrue northtruncatetruncated paraboloidtrunktruth tabletruth valuetsactsicttcttdttlttl t2 lttytubtubetube noisetube sockettube testertumblingtunable cavity filtertunable echo boxtunable lasertunable magnetrontunetune outtunedtuned amplifiertuned antenna
