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如何验证十八子菜刀真伪
更新时间: 2020-10-13 00:00:00  

1、刀面纹路细致均匀,抛光刀面没有粗纹、花点、斑点等;

2、刀体衬线圆滑匀称,刃口无毛刺;

3、刃体部分一般宽度约分为2公分左右,不宜太长太短;

4、刃口的角度科学合理,即片刀为260,斩切刀为300左右,砍骨刀为大于等于400;

5、刀边圆润光滑,刀柄与柄身完全吻合,无凹凸现象;

6、刀柄与刀身竖看成一条直线,无左右弯曲倾斜现象;

7、十八子刀具的选材:特种不锈钢以及复合钢为主要材料,含碳量高,能达到所需铬氏硬度要求,削切性好,耐磨。

关键词: 如何 验证 菜刀 真伪

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