C544 He Returned to the North Heavy Card Factory

Go one round, go back.

North Heavy Truck Factory, under Qin Guan's hard work last year, had advanced Cnc Machine Tool. The precision of the processing had reached the advanced level of the world. At the same time, it was definitely the most advanced one in the country.

The Fire Control Radar used to process the gaps of the tablet also needed the most advanced processing technology