Measures of the carbonation depth in the columns located in garage and ground level were made, since they were in areas with highest concentration of carbon dioxide (CO 2 ) of the environment.
(the columns; located; L:in garage and ground level) (Measures of the carbonation depth in the columns; were made; since they were in areas with highest concentration of carbon dioxide (CO 2 ) of the environment) (they; were; in areas with highest concentration of carbon dioxide (CO 2 ) of the environment)
the columns Measures of the carbonation depth in the columns they
located were made were
L:in garage and ground level
since they were in areas with highest concentration of carbon dioxide (CO 2 ) of the environment
in areas with highest concentration of carbon dioxide (CO 2 ) of the environment