the concrete piles cast-in-place in the sunken tube
aerosol cleaning in flue gas
Cleaning in small growth
dust cleaning in sand treating section
a certain place in Nima County
a wide place in the road
artifical dig-in-place piles
balanced cantilever cast-in-place segmental constr
Balanced Cantilever Cast-in-place Segmental Construction
Benoto cast in place pile
Benoto cast-in-place pile
BIPCO (built-in place components)
blow-in in the intermediate repair