What does F stand for in F316L?

Can anyone provide me with a C plus plus coding for hotel reservation system using data file handling? Can you convert a gas engine into a diesel? Why is plumber Pb? Examples of inherited from a chicken? What is meant by loop in loop out wiring? What happens to the DC load voltage when the filter capacitor is changed? How does a natural arch change into a stack? What is a blind bias? Which three inventions were most important in increasing textile productions? Why current and voltage are not equal? Why use a cage rotor motor for a conveyor belt? Why did george w McGill make the stapler? Will cement harden in the cement truck if it is not rotating? What Jacob Schick invent in 1928? Is mill scale hazardous? How does MPa relate to PSI regarding compressive strength? What load carried by structural steel can be accurately calculated? Design MOD-32 synchronous updown counter? What is granolithic finish? How does technology changed farming?