Kaelteanlagen und Waermepumpen. Systemfliessbilder und Rohrleitungs-und Instrumentenfliessbilder. Gestaltung und Symbole Refrigerating Systems and Heat Pumps-System Flow Diagrams and Piping and Instrum...
适用范围:This European Standard specifies the symbols and drawing rules for system flow diagrams and piping and instrument diagrams to be applied to refrigerating systems including heat pumps. These diagrams re...
实施日期:1998-12-15
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
适用范围:本规定的管道编号适用于管道仪表流,图上表示的全部管道均应编号。
发布日期:1994-08-03 实施日期:1994-11-01
Symbole fuer Ablaufdiagramme zur Kohleaufbereitung Graphical Symbols for Coal Preparation Plant Flowsheets (Q) Symboles graphiques. utiliser dans les schemas de preparation du charbon. Specifications
适用范围:73 symbols for use on equipment flowsheets for the design of coal preparation plants.
实施日期:1992-01-01
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
实施日期:2012-08-01
Diagrams for the chemical and petrochemical industry. Part 2:Graphical symbols
实施日期:2012-12-01
Coal preparation plant--Principles and conventions for flow sheets
适用范围:本标准规定了选煤厂设计用工艺流程图和设备流程图的编制原则和规定。 本标准适用于选煤厂的设计、生产管理和科研等。
发布日期:2003-04-25 实施日期:2003-10-01
Methods of presentation of flowsheet for mineral, coal and rock processing
适用范围:この規格は,選鉱作業,選炭作業及び砕石・砂利選別作業における操業系統の表示方法について規定する。
Hochbau. Messinstrumente. Verfahren zur Bestimmung der Genauigkeit. Theodolite Measuring Instruments for Building Construction Part 4:Methods for Determining Accuracy in Use of Theodolites (ISO 8322-4:...
适用范围:Specifies test procedures for determining and assessing the accuracy in use of theodolites for measurement of horizontal and vertical angles in the gon and degree system.
实施日期:1992-01-01
Leitfaden fuer das Anfertigen von Ablaufplaenen zur Entwicklung von Kohleaufbereitungsanlagen Preparation of Flowsheets for the Design of Coal Preparation Plant (AMD 6905) May 15,1992 (Q) Organigramme ...
适用范围:Guidance on and the conventions for the preparation of basic process and equipment flowsheets for the design of coal preparation plant.
实施日期:1985-01-01
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