1.

THE_UTILIZATION_OF_CONCRETE_IN_TENSION_ZONE_OF_PRESTRESSED_CONCRETE_MEMBER_SAVES_CONCRETE_RANGING_BETWEEN:?$

A. 15 to 30 percent
B. 20 to 50 percent
C. 35 to 60 percent
D. 10 to 20 percent
Answer» B. 20 to 50 percent


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