兑水 发表于 2009-10-30 22:48:19

ASTM E 498-1995 在示踪探针法中用质谱仪检漏器或残余气体分...

E498-95(2000) Standard Test Methods for Leaks Using the Mass Spectrometer Leak Detector or Residual Gas Analyzer in the Tracer Probe Mode
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