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"Conference of learning of spectroscopy of element of the 15th whole nation " ho- On October 18, 2008 morning 8:30, conference of learning of spectroscopy of element of the 15th whole nation is in the center of Beijing Tsinghua university advocate hall of report of building first floor pulls open heavy curtain....
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- Qualitative check " 100 treasure chest " detect 3 seconds " affusion flesh "
- At present all and industrial and commercial place already deployed Dalian city " 100 treasure chest " , will much food installs all inspection to measured a project to move the field work in the free market of agricultural produc...
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