As a seal test, sensitivity of heliumleaktest is higher than other test methods as gas seal and NH_3 leak test.
氦泄漏试验作为一种致密性试验,它的检漏灵敏度远远超过了气密性试验和氨渗漏等试验方法。
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If appropriate heliumleaktest plan is selected, it will be of benefit to improving detectability and effectively secure titanium vessel safety and reliability.