It may exist in the imaginations of many that instead of searching for certain books on one's own, a robot will lead library visitors to where their requested books are shelved.
/PRNewswire/ The "Malaysia and Vietnam Air Compressor Market by Type, by Technology, by Lubrication, by Power Rating, and by End-User - Malaysia and Vietnam.
According to Chinese historical records, the history of Chinese kingship can be traced all the way back to the Xia Dynasty at the end of the 2nd millennium B.C.