抽真空时间的英文

• pump down time
• pumpdowntime

• 抽    take out
• 真空    vacuum; empty space; vacuo
• 时间    time; hour
• 抽真空    creation of vacuum; creed receiving perforator; deaerate; degassing; evacuation; pick up the suction; vacuate; vacuum pumping; vacuum supply; vacuum-extraction; vacuum-pumping; vacuumize
• 包套抽真空    ecacuation of capsule
• 抽真空操作    vacuum pumping
• 抽真空管    evacuation tube
• 抽真空管道    vacuum lead
• 抽真空机    vacuumizer
• 抽真空口    vacuum orifice
• 抽真空设备    vacuum pumping equipment
• 抽真空系统    pumped vacuum system; vacuum pumping system; vacuum-pumping system
• 抽真空罩    evacuated housing
• 抽真空装置    evacuating device; vacuum extractor
• 三重抽真空    triple evacuation
• 压模抽真空    ecacuation of die
• 预抽真空    backing pressure; forvacuum
• 预抽真空泵    backing pump; fore pump; forepump; vacuum booster pump
• 预抽真空室    preengineering
• 抽真空；真空排气    vacuum-pumping
• 强力抽真空器    vacuum augmentor
• 半排空时间    half-time emptying
• 抽空时间    evacuated time; evacuation time up to operating pressure; pump-down time
• 放空时间    emptying time; time of emptying
• 空时间槽    empty time slot

• Remark : the detection sensitivity depends directly on the chamber volume and pumping down time . the system will be adjusted to your request in accordance with the leak test fixture
  备注:检测的敏感度直接取决于真空箱的体积和抽真空时间。系统将根据您的测试卡具调整。