One of the problems requiring engineering solutions is to ensure that the designed system is portable. Therefore, it is very important that the system to be designed is not heavy. Considering all these, a cost-effective design needs to be put forward....
One of the problems requiring engineering solutions is to ensure that the designed system is portable. Therefore, it is very important that the system to be designed is not heavy. Considering all these, a cost-effective design needs to be put forward.
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