1. 不锈钢：**[[不锈钢|不锈钢]](stainless steel)钢中加入铬、镍使其表面会产生防锈的氧化膜,从而保护钢材本身受到外界环境中的空气、水、某些酸、碱的氧化腐蚀.

2. 不 钢：它多由金属和高密度的塑胶质材,依照人体关节的构造、形状和功能制作而成,金属的种类,包括合金(Titanium )、 钴铬合金(Cobalt-Chrome )及不钢 (Stainless steel )等,而塑胶材质是高密度耐磨损的聚乙烯(Polyethylenc).

3. stainless steel

3. 钢：其中制造物料包括有初期常用的银(Silver),金(Gold),至金/钢(Gold/Steel),钢(Stainless Steel)至比较近代的钛金属(Titanium). 而功能方面有较简单的日历(Date),跳字(Jump Hour),两地时间(GMT),至较复杂的计时(Chronograph),

4. 不锈钢的：Spring Hinge 带有弹簧的铰链 | stainless steel 不锈钢的 | Stainless Steel 不锈钢

1. 不锈钢
    Stainless steel is a metal made from steel and chromium which does not rust.

    e.g. ...a stainless steel sink.
           不锈钢水池

1. steel containing chromium that makes it resistant to corrosion

    Synonym: stainlesschromium steel