内容简介：
Completely updated for ASME Y14.5-2009! Geometric Dimensioning and Tolerancing (GD&T) has become accepted around the world as the international symbolic language that allows engineers and machinists to use engineering drawings to communicate from the design stage through manufacturing and inspection. Deductively organized, this is a complete on-the-job reference that provides a thorough understanding of the complex ASME Y14.5-2009, Dimensioning and the TolerancingA" standard.