| VacuumGauge | |
| appearance as argument number 1 |
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| (documentation VacuumGauge EnglishLanguage "A MeasuringDevice that measures the degree of Vacuum, relative to the surrounding air pressure.") | Cars.kif 4240-4241 | |
| (subclass VacuumGauge MeasuringDevice) | Cars.kif 4238-4238 | VacuumGauge 是 测量工具 的 subclass |
| appearance as argument number 2 |
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| (termFormat EnglishLanguage VacuumGauge "vacuum gauge") | Cars.kif 4239-4239 |
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