Road roller is a part of building construction machinery.
压路机是建筑工程机械的其中一部分。
2
While at university, he also undertook production training at Pyongyang Textile Machinery Factory, as a road-working apprentice and as a worker building TV broadcasting equipment.
大学期间他作为学徒工和生产电视广播设备的工人在平壤纺织机械厂参加生产训练。
3
No. 4 15/F Building 7 North Dormitory Dong Li Machinery, Xinhe Road, Kaifu District, Changsha, Hunan Province. …