Chemical Engineering Refractory Technology
Q Maximum safe working temperature for fireclay bricks is about __________ °C?
  • A A. 1150
  • B B. 1300
  • C C. 1450
  • D D. 1550
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Word of the Day
23 Jul
Aisle
a passage between rows of seats in a building such as a church or theatre, an aircraft, or train.
طویل تنگ راستہ، نشتوں کے درمیان راستہ

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