与"universal screen"相近的词条

...

• universal resonance curve
• universal retractor
• universal rheostat
• universal rotary microtome
• universal rotating stage
• universal screen
• universal setting gage
• universal sliding microtome
• universal soldering blowpipe
• universal solvent
• universal stain
• universal stand
• universal stethoscope
• universal stimuli display instrument
• universal stimulus display instrument
• universal strain amplifier

...