标准名称：	板牙夹头用转接套
中标分类：	机械 >> 金属切削机床 >> 机床辅具与附件
发布日期：	1978-05-24
实施日期：	1978-12-01
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页数：	3页

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Product Code:SAE J1881
Title:Initial Graphics Exchange Specification
Issuing Committee:Manufacturing Division
Scope: The Initial Graphics Exchange Specification (I.G.E.S.) defines a neutral file format for facilitating transfer of graphic information between dissimilar CAD/CAM systems. This specification is being developed under the auspices of the National Institute for Standards and Technology and in the opinion of this committee is properly addressing the key communication issue of dissimilar graphic data formats. The purpose of this SAE Recommended Practice is to establish a uniform practice for the exchange of graphic data between organizations using dissimilar CAD/CAM systems.