The 8th China International Scientific Instruments and laboratory equipment exhibition opened April, 2010, but the cost is not cheap. On August 8, the 8th China International Scientific Instruments and laboratory equipment exhibition was reopened in the Beijing exhibition hall, carefully polishing every detail of the link. This exhibition attracted more than 500 exhibitors from 15 countries and regions, 1 experimental machine or heavy parts and components that should be easy to lift and install, and comprehensively displayed high-tech and equipment at home and abroad
4. In the experiment, it is found that the experimental results are much different from the usual results. Note: the reprinted contents are indicated with the source. The reprint is for the purpose of transmitting more information, and does not mean to agree with their views or confirm the authenticity of their contents
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