one of the manufacturing processes that is used to dismantle  two

or more solid components or structures apart. It can be used to

permanently or temporarily join any type of engineering .

one of the manufacturing processes that is used to recharge solid components . It cannot be employed to permanently or temporarily join any type of engineering materials  .

one of the manufacturing processes that is used to assemble two or more solid components or structures together. It can be employed to permanently or temporarily join any type of engineering materials .

one of the manufacturing processes that is applied to recreate solid components . It cannot be employed to permanently   join any type of engineering materials .