Standard No.:	GB/Z 24638-2009
English Name:	Geometrical Product Specifications (GPS)—Linear and angular dimensioning and tolerancing:+/-limit specifications—Step dimensions,distances,angular sizes and radii
Chinese Name:	产品几何技术规范（GPS) 线性和角度尺寸与公差标注+/-极限规范 台阶尺寸、距离、角度尺寸和半径
Chinese Classification:	J04    Basic standards and general methods
Professional Classification:	GB    National Standard
ICS Classification:	17.040.10 17.040.10    Limits and fits 17.040.10
Issued by:	AQSIQ; SAC
Issued on:	2009-11-15
Implemented on:	2010-9-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	8000 words
Price(USD):	240.00
Delivery:	via email in 1~3 business day

本指导性技术文件规定了功能只与两个要素相关时的台阶尺寸、距离、角度尺寸和半径的± 极限规范。
本指导性技术文件仅适用于标注有GB/Z24638的图样。