English | Synonym |
---|---|
vacuum gage noun | gaugenoun vacuum gaugenoun |
vacuum gauge noun | gagenoun gaugenoun vacuum gagenoun |
vacuum pump noun | air pumpnoun pumpnoun |
vacuum tube noun | electron tubenoun electronic devicenoun thermionic tubenoun thermionic valvenoun tubenoun |
thermionic vacuum tube noun | electron tubenoun electronic devicenoun thermionic tubenoun thermionic valvenoun tubenoun vacuum tubenoun |