- 冷轧: cold rolling; cold rectifyin ...
- 硬化: harden; stiffen; stiffening; ...
- 的: 4次方是 The fourth power of 2 i ...
- 冷轧硬化锌: hardened rolled zinc
- 硬化的: hardened; indurated; petrified; petrous; sclerosed; sclerotic; sclerous; vulcanized
关注微信公众号：chachacidian，回复:冷轧硬化的，即可在微信中查询翻译
