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one 38 special brass casing WITH spent primer weighs about 68 grains.
The casing can be made of many things depending on its intended application, but in most cases its some kind of metal. Missile warheads though usually use a composite casing that ablates during reentry, preventing the warhead inside from burning up.If you were asking about the bombs dropped in ww2 on japan, their casings were made of duralumin an aluminum alloy.
metal casing and tip of the bulb are connected to the circuit which allows electricity to flow through the wires and light up the bulb
I presume you mean for a bullet? The casing allows the bullet to grip the internal rifling of the barrel without shearing the soft lead of the bullet. The tip helps the bullet expand upon impact allowing all the energy of the moving bullet to be passed on to the thing you have pointed the gun at.
When the striker on the gun strikes the primer, it explodes, causing the gunpowder in the casing to ingite. The explosion propels the bullet down the barrel.
Usually brass.
You can repair a bad ding in your passenger side mirror casing by replacing the passenger side mirror casing. An auto body repair expert can usually repair the original mirror casing, but it will be more expensive than buying the new casing.
it is usually on/in the actual CD casing
Usually referred to as the case, or chassis.
Usually polyethylene (casing) and polyurethane foam (insulation).
They are usually made of a plastic called urea-formaldehyde.
The motor on a pillar drill is usually under the back of the belt casing.
give me the total casing progamme in drilling
Graphite is what is put inside a pencil. The outer casing of a pencil is usually wooden.
casing drift is an inside diameter for the casing which allow any drift size pass through this casing with 1/8" under gouge
Casing of the brain
They're usually on the bell or on the 2nd valve casing (the outside part of the 2nd valve)