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On April 17, the reporter learned from the press conference on the prevention and control of COVID-19 in Jinan that recently, seven cases of novel coronavirus positive infection were found
Electrical specialty 1 . Check whether the size of the strong and weak current shaft is appropriate, whether the position and orientation of the access door are reasonable, whether the
The main lecturer of this observation class was Dong Qilei. Zhang He, Dean of the school of architecture, added that in the past offline teaching, teachers of the municipal engineering