⟩ How much expenditure on petrol and diesel in India per day?
2.3 crors of liter purchasing from out side.
2.3 crors of liter purchasing from out side.
Tell me what is machinability?
Can you write the chemical composition and uses of the following (1) Babbit metal (2) Bright steel (3) High speed steel
Tell me what Is Case Hardening?
Tell me what do you mean by Smelting?
What is babbit metal?
What is stiffness?
Tell me what is ductility?
Please explain why are machine beds made of cast iron?
Tell me which Type Of Grains Formed After Hardening The Steel?
Do you know what Is Heat Treatment?