The Hong Kong-Zhuhai-Macao Bridge Island tunneling immersed tube precast model S1 segment pouring
Drawing on Railway five Bureau of China railway sleepers precast plant officially put into operation
Bureau of China Railway four company copper project completed the last piece of40 meters of prefabricated T beam
China Railway five Bureau four companies of God River Highway LJ7 sign begins premade first beam
in Meizhou Bay Coal Terminal Engineering precast caisson construction
Double loop box
Double loop box
for the junction between precast concrete elements, for transverse loads perpendicular and parallel to the joint.
