钢锉和粗锉 第1部分:尺寸

[中文适用范围]： 与之前的版本（ISO 234-1975）相比，ISO 234的这一部分仅限于最常用的锉刀和锉刀。 不适用于特殊制造的锉刀和锉刀以及带有铣齿的精密锉刀。 指定工程师锉刀的长度和横截面，包括单切双切锥度锯锉刀、铣削锉刀和锉刀。 [外文原描述]： In contrast to the previous edition (ISO 234-1975), this part of ISO 234 is limited to the most commonly used files and rasps. Does not apply to files and rasps of special manufacture as well as precision files with milled teeth. Specifies the lengths and cross-sections of engineers' files with double cut taper saw files with single cut, mill files and rasps.