ASTM A81 镀锌钢管用绕网

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【英文标准名称】:Flexiblesheetsforroofing-Determinationofvisibledefects-Part1:Bitumensheetsforroofwaterproofing;GermanversionEN1850-1:1999
【原文标准名称】:防水软板.外观疵点测定.第1部分:屋顶防水沥青毡
【标准号】:DINEN1850-1-1999
【标准状态】:现行
【国别】:德国
【发布日期】:1999-12
【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】:缺陷;屋面用防水板;沥青毡;缺陷的检查;防水板;屋顶层;表面缺陷;孔;试验;裂纹;屋顶密封;可见的;屋面垫层;屋顶防水层板;建筑;误差检测;抽样方法;试验设备;测定;密封;定义;定义
【英文主题词】:
【摘要】:Thedocumentspecifiesthedeterminationofthevisibledefectsofbitumensheetsforroofing,whichcouldinfluencethefunctionalbehaviourofthesesheets.Aselectedrollofbitumensheetsisunrolledonaflatsurfaceandexaminedfordefects.#,,#
【中国标准分类号】:Q24
【国际标准分类号】:91_100_50
【页数】:4P;A4
【正文语种】:德语


Product Code:SAE J1742
Title:Connections for High Voltage On-Board Road Vehicle Electrical Wiring Harnesses - Test Methods and General Performance Requirements
Issuing Committee:Connector Systems Standards Committee
Scope:SCOPEProcedures included within this specification are intended to cover performance testing at all phases of development,production, and field analysis of electrical terminals, connectors, and components that constitute the electrical connectionsystems in high power (20 V to 600 V and/or >80 A) road vehicle applications. These procedures are applicable only toterminals used for In-Line, Header, and Device Connectors and for cable sizes up to 120 mm2 (4/0).In cases where power levels are mixed in the same connector, (i.e. sensing or normal 14.5 V system circuits with HighPower Contacts) the High Power Contacts must pass SAE J1742 requirements, and all other contacts must pass SAEJ2223-2 requirements. The connection system (housing and high power contacts) shall meet SAE J1742 requirements.The requirements and procedures in this document are not intended for connections internal to electrical/electronicmodules or complete subassemblies.This document does not contain a test for EMI/EMC since these parameters must be tested as a combination of cableand connector. These are considered system level requirements. Determination of the need and type of test must beconsidered at that level.See Appendix C, Design Notes for further information.