NF E48-054-1986 液压传动.带插入凸缘的单块方头法兰.公称压力为250和400.尺寸
时间:2024-05-23 05:06:41 来源: 标准资料网 作者：标准资料网 阅读：8266
【英文标准名称】:HYDRAULICFLUIDPOWER.ONE-PIECESQUAREFLANGESWITHRECESSEDFLANGEHEAD.PN250ANDPN400.DIMENSIONS.
【原文标准名称】:液压传动.带插入凸缘的单块方头法兰.公称压力为250和400.尺寸
【标准号】:NFE48-054-1986
【标准状态】:作废
【国别】:法国
【发布日期】:1986-12
【实施或试行日期】:1986-11-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:方形法兰;焊接套圈;图表;液压传动;名称与符号;尺寸;液压传动系统;连接;联结;表(数据);材料规范;法兰盘;管子套圈;额定值;法兰;四方形
【英文主题词】:
【摘要】:
【中国标准分类号】:J20
【国际标准分类号】:
【页数】:8P;A4
【正文语种】:其他
Product Code:SAE J2016
Title:Chemical Stress Resistance of Polymers
Issuing Committee:Plastics Committee
Scope: This recommended practice provides a screening procedure for evaluating the susceptibility of plastics to environmental stress cracking by testing their resistance to pure solvents. This method can then be used to evaluate complex chemical mixtures with components identified as suspect, which are expected to be present in the polymer's environment. It is recommended that ASTM D 543, Resistance of Plastics to Chemical Reagents, also be conducted. This test evaluates chemical effects that can cause changes in polymer weight, dimension, appearance or strength.【英文标准名称】:Specificationforthetestingofbalancedandcoaxialinformationtechnologycabling.Part2:CordsasspecifiedinISO/IEC11801andrelatedstandards
【原文标准名称】:对称和同轴通信技术布线的测试规范.按照ISO/IEC11801中的说明塞绳和相关标准
【标准号】:BSEN61935-2-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-09-30
【实施或试行日期】:2010-09-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:验收试验;电器用具软线;电缆敷设;电缆;布线;同轴电缆;通信电缆;兼容性;连接软线;软索;定义;电气布线系统;电气测试;检验;装置;操作安全性;性能;质量保证;规范;电信;试验;试验装置
【英文主题词】:Acceptancetests;Appliancecords;Cablelaying;Cables;Cabling;Coaxialcables;Communicationcables;Compatibility;Connectingcords;Cords;Definitions;Electricwiringsystems;Electricaltesting;Inspection;Installations;Operationalsafety;Performance;Qualityassurance;Specification;Telecommunications;Testing;Testingdevices
【摘要】:ThisInternationalStandardprovidesmethodstoensurecompatibilityofbalancedcordstobeusedincablingaccordingtoISO/IEC11801andprovidestestmethodsandassociatedrequirementstodemonstratetheperformanceandreliabilityofthesebalancedcordsduringtheiroperationallifetime.ThisInternationalStandardmayalsobeusedforprovidingtestmethodsforassessingthebehaviourofotherbalancedcords.
【中国标准分类号】:M11
【国际标准分类号】:33_040_20;33_120_20
【页数】:34P.;A4
【正文语种】:英语