Engine/Measuring tool/650901-650911 STRAIGHT EDGE STEEL STANDARD

中文品名：标准直边钢

Precision made of fine tool steel to industrial standards.  The surface is ground and planed to a  smooth surface.  Perfect for use as a straight edge or as a level to check if surfaces are flat.  The types shown above, the standard (rectangular) and beveled edge types without graduation are most common.  Other types such as a fold out or I-beam straight edge with graduations are also available upon request.  Standard Type 

精密工具钢，符合工业标准。将表面磨平并刨平成光滑的表面。非常适合用作直边或水平仪，以检查曲面是否平坦。上面显示的类型中，最常见的是标准(矩形)和无刻度的斜边类型。其他类型，如折叠式或带刻度的工字钢直边也可根据要求提供。标准类型。