*
GB/T 4025-2003 *
GB/T 4728- *
GB/T 5094.1-2002 工业系统、装置与设备以及工业产品结构原则与参照代号 第1部分：基本规则*
GB/T 5465- *
GB/T 6988.1-1997 *
GB/T 6988.3-1997 *
GB/T 6988.4-2002 *
GB/T 15706.1-1995 *
GB/T 16901.2-2000 图形符号表示规则 产品技术文件用图形符号 第2部分：图形符号（包括基准符号库中的图形符号）的计算机电子文件格式规范及其交换要求*
GB/T 16935.1-1997 * IEC 60050(191): 1990, International Electrotechnical Vocabulary (IEV)– Chapter 191: Dependability and quality of service
* IEC 60050-195: 1998, International Electrotechnical Vocabulary (IEV)–Part 195: Earthing and protection against electric shock
* IEC 60204-1: 1997, Electrical equipment of industrial machines–Part 1: General requirements
* IEC 60848:1988, Preparation of function charts for control systems
* IEC 61310-1: 1995, Safety of machinery-Indication, marking and actuation-Part 1: Requirements for visual, auditory and tactile signals
* IEC 61355: 1997, Classification and designation of documents for plants, systems and equipment
* IEC 61506: 1997, Industrial-process measurement and control-Documentation of application software
* ISO 1000: 1992, SI units and recommendations for the use of their multiples and of certain other units
*
SO 3864:- * ISO 7000: 1989, Graphical symbols for use on equipment-Index and synopsis
* ISO 7001: 1990, Public information symbols
* ISO 9241 (all parts), Ergonomic requirements for office work with visual display terminals (VDTs)
* ISO 10303-203: 1994, Industrial automation systems and integration-Product data representation and exchange- Part 203: Application protocol: Configuration controlled design
* ISO 10628:1997, Flow diagrams for process plants - General rules
* ISO 146171) (all parts) Graphical symbols for diagrams
* ISO/IEC Guide 14:1977, Product information for consumers
* ISO/IEC Guide 50:1987, Child safety and standards - General guidelines
* ISO/IEC Guide 51:1999, Safety aspects - Guidelines for their inclusion in standards
