兑水 发表于 2009-11-17 08:15:11

ASTM E 2119-2000 用便携式X射线荧光设备现场测量油漆和其他...

E2119-00 Standard Practice for Quality Systems for Conducting In Situ Measurements of Lead Content in Paint or Other Coatings Using Field-Portable X-Ray Fluorescence (XRF) Devices
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