admin Posted March 1, 2019 Report Share Posted March 1, 2019 What is the function of clay in moulding sand ? If day is mixed in more quantity, what will happen? What is its right percentage in properly prepared moulding sand ? You can write the answer and upload relevant images to justify the answer (if required) Let's together discuss and contribute in making the best answer Link to comment Share on other sites More sharing options...
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