单词盒子

air tightness test

A 开头单词

基本解释

  • 气密试验

英汉例句

    双语例句

  • Accommodation air-condition freon piping to be done air-tightness test.
    房舱空调氟利昂管系密性试验。
  • Accommodine air-condition Freon piping to end up done air-tightness and vacuum test.
    房舱空调氟利昂管系密性测验和真空测验。
  • 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.
    进一步的台架测试结果表明，排气阀在测试过程中表现出了优异的密封性和耐磨性，完全满足发动机的性能要求。
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词组短语

    短语

  • air - tightness test 气密性试验
  • air tightness test for tank 液舱气密性试验
  • Air spring Air Tightness Test 空气弹簧气密性测试
  • air pressure test for tightness 气密性试验;气密性气压试验

专业释义

    机械工程

  • 气密试验