兑水 发表于 2009-10-27 09:31:56

ASTM D 6756-2002 用便携式可见光分光光度计测定柴油机燃料....

D6756-02 Standard Test Method for Determination of the Red Dye Concentration and Estimation of the ASTM Color of Diesel Fuel and Heating Oil Using a Portable Visible Spectrophotometer
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