DIN IEC 60249-3-1-1986 印制电路基材.第3部分:印制电路专用材料.规范no.1:制造多层印制板用预浸粘结片
作者:标准资料网 时间:2024-05-20 00:50:44 浏览:9068
来源:标准资料网
【英文标准名称】:Basematerialsforprintedcircuits;specialmaterials;specificationno.1:prepregforuseasbondingsheetmaterialinthefabricationofmultilayerprintedboards;identicalwithIEC60249-3-1,edition1981
【原文标准名称】:印制电路基材.第3部分:印制电路专用材料.规范no.1:制造多层印制板用预浸粘结片
【标准号】:DINIEC60249-3-1-1986
【标准状态】:作废
【国别】:德国
【发布日期】:1986-10
【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】:基底材料;生产;印制电路;包装件;检验;电子设备及元件;材料;叠层箔;多层印制电路板;预浸料坯;电气工程;浸渍材料;特性;半成品;技术数据单;规范;电子工程;规范(验收);试验
【英文主题词】:
【摘要】:ThisspecificationgivestherequirementsforpropertiesoftwotypesofepoxideresinimpregnatedwovenglassfabricwiththeresincuredtoaB-stage.Theyareusedforbondingtogetherprintedcircuitsformedfrommetal-cladepoxideglasslaminatestoproducemultilayerprintedboards.
【中国标准分类号】:L30;L90
【国际标准分类号】:31_180
【页数】:8P;A4
【正文语种】:德语
【英文标准名称】:Fireresistancetestsforserviceinstallations-Serviceductsandshafts
【原文标准名称】:服务设施的防火试验.辅助通道和通风井
【标准号】:BSEN1366-5-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-05-31
【实施或试行日期】:2010-05-31
【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】:基本家用设备;建筑部件试验;建筑物服务设施;建筑物;罩(机器);屋顶通气管;组件;建筑;施工材料;定义(术语);装置用导管;效率;耐火性;防火安全性;建筑物防火;燃烧试验;阻燃时间;热阻;家用(安装)设备;管道;管;管道工程系统;管系统;建筑物设施;通风道;带轴的安装设施;防火耐火结构;火焰表面传播;试样;试验;穿墙套管
【英文主题词】:Basicdomesticfacilities;Buildingcomponenttest;Buildingservices;Buildings;Cages(machines);Ceilingduct;Components;Construction;Constructionmaterials;Definitions;Ductsforinstallations;Efficiency;Fireresistance;Firesafety;Firesafetyinbuildings;Firetests;Fire-resistanttime;Heatresistance;Houseinstallations;Pipelines;Pipes;Pipeworksystems;Pipingsystem;Serviceinstallationsinbuildings;Shafts;Shaftswithinstalledservices;Structuralfireprotection;Surfacespreadofflame;Testspecimens;Testing;Wallbushing
【摘要】:ThisEuropeanStandardspecifiesamethodfordeterminingthefireresistanceofhorizontalserviceductsandverticalserviceshafts,whichpassthroughwallsorfloorsandenclosepipesandcables.Thetestexaminesthebehaviourofductsandshaftsexposedtofirefromoutsideandfrominsidetheduct.ThisEuropeanStandardisintendedtobereadinconjunctionwithEN1363-1.ThisEuropeanStandarddoesnotexaminetheriskoffirespreadasaresultofthermalconductionalongthepipinginstalledinserviceductsorshafts,orthermalconductionthroughthemediathesepipescarry.Itdoesnotcovertheriskofdamageproducedbythermalelongationorshorteningoftubesandcablesasaresultoffire,ordamagedpipesuspensions.ThisEuropeanStandarddoesnotgiveguidanceonhowtotestone,twoorthreesidedserviceductsorshafts.NOTEGuidanceontestingserviceductsandshaftsoflessthanfoursideswillbecoveredintheextendedfieldofapplicationrulesbeingdevelopedbyCEN/TC127.Thistestisunsuitableforevaluatingserviceductswithinternalbarriersatwallsandfloors.Whilstthewallsofserviceductsorshaftstestedtothismethodmayprovidespecifiedlevelsofintegrityorinsulation,testingtothisEuropeanStandarddoesnotreplacethetestingofthefunctionalenduranceofsmallelectricalcableswhichiscoveredinEN50200.FireresistancetestingofductsforairdistributionsystemsiscoveredinEN1366-1.
【中国标准分类号】:C82
【国际标准分类号】:13_220_50;91_060_40
【页数】:28P.;A4
【正文语种】:英语
【英文标准名称】:TestMethodforHydroxylGroupsbyPhthalicAnhydrideEsterification
【原文标准名称】:用酞酸酐的脂化作用测定羟基团的试验方法
【标准号】:ASTME326-1996
【标准状态】:作废
【国别】:
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E15.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;药液;酯化作用;羟基
【英文主题词】:Aliphatichydrocarbons;Assay;Esterification;Hydroxylgroups;Phthalicanhydride;hydroxylgroupsattachedtoprimary/secondarycarbonatomsin;aliphatic/alicycliccompounds/phenols,byphthalicanhydride;esterification
【摘要】:1.1Thistestmethodcoversthedeterminationofhydroxylgroupsattachedtoprimaryandsecondarycarbonatomsinaliphaticandalicycliccompounds.Itisnotsuitablefordeterminationofhydroxylgroupsattachedtotertiarycarbonatoms.Phenolichy
【中国标准分类号】:G15
【国际标准分类号】:71_040_40
【页数】:4P.;A4
【正文语种】:
