Coresub_FullstryImg_phy_9_petrol_engine

Petrol Engine

CHARGING STROKE Piston moves outwards and suck gas In trough valve A
By: Ashok Kumar!

  • Created By
  • School
  • Address
  • Email
  • Class
  • Bibhu, Raju, Preetish, Abhinash
  • Govt. Boys’ High School
  • Bhuwaneswar, Orissa

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