Chemical Engineering Refractory Technology
Q Refractoriness of a typical silica brick corresponds to Segar cone number, ’32’, which is equivalent to a temperature of _____________ °C?
  • A A. 1380
  • B B. 1520
  • C C. 1710
  • D D. 1915
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Word of the Day
22 Jul
Combative
ready or eager to fight or argue.
لڑاکا، متنازع، جھگڑالو

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