What do women workers who are always bright do?

The railway construction site is responsible for engineering work such as technology, planning, material and equipment management. The beam yard is the place where precast concrete simply supported beams of bridges are produced. After the simply supported beam is made in the field, it will be transported and erected on the pier by the beam carrier and beam erecting machine. Like men, women workers in the beam yard are responsible for the technology, planning, material and equipment management and other engineering work in the railway construction site.