混凝土硬化剂

precast concrete【建】

in-situ concrete pile (cast-in-situ pile), cast-in-place concrete pile

retarder coating for exposed aggregate concrete

eccentrically-precompressed precast-concrete pile

asbestos-cement pipe, fibrated concrete tube

slip casting mould for pipes of concrete, clay

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

concrete sleeper, wood insert