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what is the initial setting time of portland cement what is the initial setting time of ordinary portland cement what is the standard initial setting time of portland cement what is the standard final setting time of portland cement what is the final setting time of ordinary portland cement 5.what is the initial setting time of ordinary portland cement what is the initial and final setting time of ordinary portland cement initial setting time of portland cement should not be less than the initial setting time of ordinary portland cement should not be less than portland cement setting time
