Such as a large of cycling equipment workshop, metalworking workshop, metal structure workshop, repair shop, all kinds of ports, warehouses and other places.

如大型的骑车装备车间、金工车间、金属结构的车间、维修车间、各类港口、仓库及其他场合。

This process is known as full annealing because it wipes out all trace of previous structure, refines the crystalline structure, and softens the metal.

这过程被称为完全退火，因为它去除了以前组织结构的所有痕迹、细化晶粒并软化金属。

A metal structure, such as an aircraft, in which the skin absorbs all or most of the stresses to which the body is subjected.

硬壳式构造一种金属构造，如飞机，其外壳承担机身受到的全部或大部分压力。