On January 15, the ethanol commodity index was 83.24
january 15, the ethanol commodity index was 83.24
january 16, 2020
The lowest performance point of CFRP materials and batteries was 69.62 points, up by 19.56%. The resolution of deformation measurement of the coating testing machine refers to the minimum measurable accuracy of the photoelectric encoder computer of the testing machine, which will collect various experimental data from time to time. (Note: period refers to the present)
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