1.

THE_HYDRATION_THAT_PROVIDES_THE_INITIAL_MIX_AND_CHEMICAL_BOND_OF_THE_CONCRETE‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•S_INGREDIENTS_IS_THE?$#

A. First step
B. Second step
C. Third step
D. Fourth step
Answer» B. Second step


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