Reference Leak source included.
参考泄漏源包括在内。
Furthermore, a reference leak, which includes a composite membrane is provided.
此外,还提供一种包括复合膜的泄漏参照件。
This report introduces the calibration apparatus which is need through the reference leak in the relative comparison method of the known leakage rate value to calibration leaks.
本文介绍的校准装置,它可以“用己知漏率值的参考漏孔相对比较法来校准漏孔”。
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