Chemical Engineering
Q Use of ‘grinding aids’ is done in _______________ grinding?
  • A A. Dry
  • B B. Wet
  • C C. Ultrafine
  • D D. Intermediate
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Word of the Day
27 Jul
Widen
make or become wider.
چوڑا ہونا، کشادہ کرنے کا عمل

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