BS 4678-2-1973 电缆管道.第2部分:钢制地板下管道规范

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【英文标准名称】:Cabletrunking-Steelunderfloor(duct)trunking
【原文标准名称】:电缆管道.第2部分:钢制地板下管道规范
【标准号】:BS4678-2-1973
【标准状态】:现行
【国别】:英国
【发布日期】:1973-10-15
【实施或试行日期】:1973-10-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:干线;连接;管道配件;电缆;尺寸;作标记;电力设备;电工导管;管接头;导管;嵌入导线管;电缆系统;厚度;钢
【英文主题词】:electriccables;thickness;electriccablesystems;electricconduits;pipefittings;electricalinstallations;steels;trunking;ducting;embeddedconduits;marking;joints;dimensions;pipeconnections
【摘要】:Trunkingandconnectorsintendedfortheprotectionofcableslaidonastructuralfloorandsubsequentlycoveredwithafloorscreed.RequirementsandtestsinPart1,modifiedasnecessaryforunderfloortrunking,areapplicabletothisPart.
【中国标准分类号】:K13
【国际标准分类号】:29_120_10
【页数】:12P;A4
【正文语种】:英语


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Product Code:SAE AS39029
Title:Contacts, Electrical Connector, General Specification For
Issuing Committee:Ae-8c1 Connectors Committee
Scope:This specification covers the general requirements for removable crimp, solderless wrap, and solder type electrical contacts for use in connectors and other electric and electronic components (see 6.1). These contacts shall be capable of operating within the temperature range as specified (see 3.1).Product Code:SAE AMS4922
Title:Titanium Alloy, Seamless Hydraulic Tubing, 15V - 3.0Cr - 3.0Al - 3.0Sn, Cold Worked and Precipitation Heat Treated
Issuing Committee:Ams G Titanium And Refractory Metals Committee
Scope:This specification covers a titanium alloy in the form of seamless tubing.