Source: if there is infringement on the network, please contact to delete.
Note: the information is attached at the end of the text.
The collapse accident of box girder occurred in the construction section of Jinhai bridge of Zhuji urban rail transit, resulting in the loss of contact of 5 construction workers
Code for management of temporary power consumption on construction site 2021ppt + pdf140 pages (editable and downloadable)
@Driver, highway condition information of Henan Province. In case of construction or closure, please design the route in advance
