混凝土泵

precast concrete【建】

prefabricated concrete beam (precast concrete girder)

eccentrically-precompressed precast-concrete pile

concrete distribution (concrete spreading)

pipe moulding cores for pipes of concrete, clay

ferroconcrete【建】;reinforced concrete\nR.C.\n建;steel concrete【建】

reinforced concrete silo

concrete sleeper, wood insert