兑水 发表于 2009-11-3 09:42:20

ASTM E 925-2002 窄通带分光光度计的周期校准

E925-02 Standard Practice for Monitoring the Calibration of Ultraviolet-Visible Spectrophotometers whose Spectral Slit Width does not Exceed 2 nm
页: [1]
查看完整版本: ASTM E 925-2002 窄通带分光光度计的周期校准