兑水 发表于 2009-10-20 09:52:08

ASTM D 5917-2002 用气相色谱法和外部校验法在单环芳香烃中跟...

D5917-02 Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and External Calibration
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