与"vacuum interferometer"相近的词条

...

• vacuum headache
• vacuum hearing aid
• vacuum heating system
• vacuum in sinus of nose
• vacuum infiltration
• vacuum interferometer
• vacuum investing
• vacuum investing machine
• vacuum ionization chamber
• vacuum ionization detector
• vacuum ionization gage
• vacuum ionization manometer
• vacuum jacketed flask
• vacuum jar
• vacuum junction
• vacuum kettle

...