DIN EN 20284-1993 输送机皮带.电导率.规范和试验方法
作者:标准资料网 时间:2024-05-18 17:17:57 浏览:8343
来源:标准资料网
【英文标准名称】:Conveyorbelts;electricalconductivity;specificationandmethodoftest(ISO284:1982);GermanversionEN20284:1993
【原文标准名称】:输送机皮带.电导率.规范和试验方法
【标准号】:DINEN20284-1993
【标准状态】:作废
【国别】:德国
【发布日期】:1993-05
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:规范(认可);表面绝缘电阻;抽样方法;物料搬运设备;表面导电性;输送带;带式输送机;电导性;电阻;采掘;试验;橡胶技术
【英文主题词】:rubbertechnology;surfaceinsulationresistance;beltconveyors;mining;conductivity;testing;samplingmethods;electricalresistance;electricalconductivity;conveyorbelts;specification(approval);materia
【摘要】:
【中国标准分类号】:J04;J81
【国际标准分类号】:3620
【页数】:4P;A4
【正文语种】:德语
Product Code:SAE J1978
Title:OBD II Scan Tool -- Equivalent to ISO/DIS 15031-4:December 14, 2001
Issuing Committee:Vehicle E E System Diagnostic Standards Committee
Scope:This SAE Recommended Practice supersedes SAE J1978 FEB1998, and is technically equivalent to ISO/DIS 15031-4:December 14, 2001. This document is intended to satisfy the requirements of an OBD scan tool as required by U.S. On-Board Diagnostic (OBD) regulations. The document specifies: a. A means of establishing communications between an OBD-equipped vehicle and external test equipment, b. A set of diagnostic services to be provided by the external test equipment in order to exercise the services defined in SAE J1979, c. Conformance criteria for the external test equipment. Differences from ISO Document The ISO 15031-4 document is intended to satisfy the requirements of OBD requirements in countries other than the U.S., and includes functionality not required or not allowed in the U.S. Notable exceptions are: a. Proposed U.S. OBD regulations will allow ISO 15765-4 as an allowable OBD serial data link at 500 kbps only. Only those provisions of ISO 15765-4 that pertain to 500 kbps are required to be supported by an SAE J1978 diagnostic scan tool. b. Proposed U.S. OBD regulations will not allow greater than 20 V at the SAE J1962 connector. Only the Type A connector as defined in SAE J1962 needs to be supported by an SAE J1978 diagnostic scan tool. Differences between the documents are highlighted in the technical requirements sections of this document. Deleted text is highlighted with struck through and new text is highlighted with bold italic. NOTE - To maintain equivalency of the documents, a comma is used as a decimal marker for numeric values in this document.【英文标准名称】:Conduitsandfittingsforelectricalinstallations.Circularcross-section,metal,plain,rigid,veryheavy,threadableandnon-threadable,non-flamepropagatingconduits-Typemrb.
【原文标准名称】:电气装置用导管和接头.MRB型阻燃的、带螺纹和无螺纹、超重型、刚性的、光滑的、金属圆截面导管
【标准号】:NFC68-108-1988
【标准状态】:作废
【国别】:法国
【发布日期】:1988-08-01
【实施或试行日期】:1988-08-05
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:产品规范;电性质和电现象;燃烧试验;金属管;弯曲试验;电气布线系统;电工导管;材料的机械性能;破碎试验;电性能;作标记;设备规范;分类;机械性能;尺寸;分类系统;验证;金属;管;定义
【英文主题词】:
【摘要】:
【中国标准分类号】:K47
【国际标准分类号】:13_220_40;29_120_10
【页数】:25P.;A4
【正文语种】:其他
