The mass spectrometer may be used in a trace gas leak detector.

可以在示踪气体泄漏检测器中使用所述质谱仪。

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Only after this delay time the detectable gas can be measured by leak detector.

只有经该延迟时间后，检漏仪才能探得信号。

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Only after this delay time the detectable gas can be measured by leak detector.

只有经该延迟时间后，检漏仪才能探得信号。

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