Industrielle Automatisierungssysteme. Begriffe und Regeln fuer Unternehmensmodelle Industrial Automation Systems-Concepts and Rules for Enterprise Models Systemes d'automatisation industrielle. Concept...
适用范围:This International Standard specifies concepts and rules for computer-understandable models of a manufacturing enterprise to better enable enterprise processes to interoperate. This International Stand...
实施日期:1998-12-15
Information processing; Nassi-Shneiderman flowchart symbols
适用范围:This standard provides graphic symbols and conventions for their use for the representation of a programm which is built with program constructs according to DIN 66262. Due to the representation of the...
实施日期:2010-12-08
Control systems in the process industry. Electrical and instrumentation loop check
发布日期:2013-03-31 实施日期:2013-03-31
实施日期:2003-05-01
Forstmaschinen. Tragbare Motorsaegen. Rueckschlagtest Forestry Machinery-Portable Chain-Saws-Kickback Test Materiel forestier. Scies a chaine portatives. Essai de rebond
适用范围:This International Standard specifies the methodology for determining the kickback potential of a gasoline-powered chain-saw, complete with guide bar and saw chain. This International Standard has been...
实施日期:1998-12-15
适用范围:本标准为制冷系统和热泵的系统流程图和管路仪表图规定了符号和绘图规则。这些图形不仅说明制冷系统的构造和功能.而且成为制冷系统设计、制作、安装、投产.运行、维护和停产所必需的全部技术文件的一部分。 本标准不适用于...
实施日期:2003-06-01
Refrigerating systems and heat pumps - System flow diagrams and piping and instrument diagrams - Layout and symbols; German version EN 1861:1998
适用范围:The document defines the symbols and drawing rules for system flow diagrams and piping and instrument diagrams to be applied to refrigerating systems including heat pumps.
Packaging and material recycling - Criteria for recycling methods - Description of recycling processes and flow chart
适用范围:This standard defines the criteria for a recycling process and describes the principal existing processes for material recycling and their inter-relationship. Both packaging and recovery technologies a...
Isolatoren fuer Freileitungen mit einer Nennspannung ueber 1 kV. Keramik-oder Glas-Isolatoren fuer Wechselstromsysteme Begriffe,Pruefverfahren und Annahmekriterien Insulators for Overhead Lines with No...
适用范围:This part of IEC 383 applies to insulators of ceramic material or glass for use on a.c. overhead power lines and overhead traction lines with a nominal voltage greater than 1 000 V and a frequency not ...
实施日期:1998-10-15
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