⟩ What nation started giving gas masks to its citizens before the Persian Gulf War?
Israel.
Question and Answer:
Home History
- Share
Popular Answers:
* There is no answer to the above question yet.
More Questions for you:
We make aluminum moulds by press casting, can u suggest any thing so that the moulds should shine after casting?
What is the difference between plaster used in gold investment casting and ceramic used in the process of investment casting of automobile engine parts and turbine blades etc. when both are used in the lost-wax method?
Does the extrusion process for A355 AND A356 alloy effect on the amount of impact energy?
Does case harden steel properties detoriates over time? Especially for guns, parts like bolt carrier, the brand new parts has been kept for 10 year and properly oiled. I am worried about its surface hardness to take the blow during firing.
How is metal heavy?
What is the melting point of E70 steel, 304,308,316 stainless steels? In addition, what is the hottest part of the flame in a fire?
How one can differentiate between 304 & 316 grades of Steel (Physically)?
Which of different types of cast irons is stronger? Is their strength superior to steels?
What is the chemical composition of ceramic and what is its atomic density?
What is meant by hardening ability of metals?
