oil-immersion diffractometer
油浸衍射仪

• telecinematography
• telecom
• telecommunication
• telecon
• telecontrol
• teleconverter lens
• telefax
• telefilm
• telegauge
• telegoniometer
• telegraph-code
• telegraphoscope
• telelectroscope
• telelens
• telemechanics
• telemeter
• telemetering
• telemetering device
• telemetry
• telemicroscope
• telemotor
• teleobjective
• tele-panchro lens
• telephonograph
• telephonometer