IS 1489(Part 2):1991 is for ______________
IS 1489(Part 2):1991 is for ______________ Correct Answer Specification for Portland-pozzolana cement: Part 2 Calcined clay based
IS 1489(Part 2):1991 Specification for Portland-pozzolana cement: Part 2 Calcined clay based.
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Feb 20, 2025