Product Geometry Accuracy Standard Specification Compilation　Volume 2　Measurement and Verification

Author: Secretariat of the Technical Committee for National Standards of Product Dimensions and Geometrical Specification
Publisher:
Publishing Date: 2003-05-01
Features: Product Geometrical Specification (PGS) includes macro and micro geometrical specifications, such as dimensional limits and fits, shape and position tolerances, surface waviness and roughness, as well as related inspection principles, measuring instruments, and calibration requirements. It also covers the interpretation of drawing notations and symbols. To comprehensively and systematically master and apply PGS and its inspection standards, the current PGS and its inspection standards have been compiled into two volumes for easy reference and comparison. This book is titled "Product Geometrical Accuracy Standard Specification Compilation, Volume 2: Measurement and Verification," and primarily collects 19 standard specifications related to the principles, methods, measuring instruments, and other aspects of inspection, measurement, testing, evaluation, and comparison of PGS as of July 2002. This book serves as the designated reference for engineering technicians, workers, leaders, and relevant faculty and students in major industrial fields across the country, such as machinery, construction, power, metallurgy, coal, petroleum, railways, transportation, electronics, chemical industry, textiles, radio and television, ordnance, shipbuilding, postal services, aerospace, information, and defense science and technology, in the serious implementation of national standards. It can also be used as a guide for promoting and applying national standards in various industries nationwide.