Professor David Bassir, the chairman of China-France association of science and technology, was invited to attend IAECST 2020
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Professor David Bassir, the chairman of China-France association of science and technology, was invited to attend IAECST 2020

Professor David Bassir, the chairman of China-France association of science and technology, was invited to attend IAECST 2020

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Professor David Bassir, the chairman of China-France association of science and technology, was invited to attend IAECST 2020    http://2021.icccns.org/