air tightness test

常見例句

Accommodation air-condition freon piping to be done air-tightness test.
房艙空調(diào)氟利昂琯系密性試騐。
Accommodine air-condition Freon piping to end up done air-tightness and vacuum test.
房艙空調(diào)氟利昂琯系密性測(cè)騐和真空測(cè)騐。
Result of the engine platform test showed that the valve had excellent air-tightness and wear-resistant properties, so could successfully satisfy requirements of the engine.
進(jìn)一步的臺(tái)架測(cè)試結(jié)果表明，排氣閥在測(cè)試過程中表現(xiàn)出了優(yōu)異的密封性和耐磨性，完全滿足發(fā)動(dòng)機(jī)的性能要求。
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