National Electrical Drawing Standard Catalog

Author: Compiled by China Standard Press
Publisher:
Publish Date: 2001-05-01
Features: To meet the needs of a broad readership, we have specially compiled and published this series of new national standards for correctly drawing electrical diagrams and understanding electrical technical information, including: "National Standards for Graphic Symbols for Electrical Diagrams," "National Standards for Graphic Symbols for Electrical Equipment," and "National Standards for Electrical Drafting," among others. This volume is "National Standards for Electrical Drafting." The compilation includes 17 national standards and related commonly used standards that electrical professionals and administrators in China must understand and master, all of which are currently valid as of the date of publication. Among them, GB/T6988.1～6988.3-1997 and GB/T6988.6-1993 supersede the original GB/T6988.1～6988.7-1986. This compilation is the first time of publication, and all included standards are currently valid.