ANSI/AWWA C907-2012 水,废水和再生水装置用4In.到12In.(100mm到300mm)的注塑成型聚氯乙烯(PVC)压力配件

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【英文标准名称】:Injection-MoldedPolyvinylChloride(PVC)PressureFittings,4In.Through12In.(100mmThrough300mm),forWater,Wastewater,andReclaimedWaterService
【原文标准名称】:水,废水和再生水装置用4In.到12In.(100mm到300mm)的注塑成型聚氯乙烯(PVC)压力配件
【标准号】:ANSI/AWWAC907-2012
【标准状态】:现行
【国别】:美国
【发布日期】:2012
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Fittings;Polyvinylchloride;Pressurepipes;Watersupply
【摘要】:ThisstandarddescribesPressureClass235polyvinylchloride(PVC)injection-moldedfittingswithpush-on,rubber-gasketedjointsinnominalsizes4in.through12in.(100mmthrough300mm).ThefittingsareforusewithPVCandMolecularlyOrientedPolyvinylChloride(PVCO)pressure-pipehavinganoutsidediameterconformingtothedimensionsofcast-ironpipeandwithdimensionratios(DR)of18(PressureClass235)or25(PressureClass165),asdescribedinANSI/AWWAC900andANSI/AWWAC909.
【中国标准分类号】:Q81
【国际标准分类号】:23_040_40
【页数】:
【正文语种】:英语

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Product Code:SAE AMS2370
Title:Quality Assurance Sampling and Testing, Carbon and Low-Alloy Steel Wrought Products and Forging Stock
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers quality assurance sampling and testing procedures used to determine conformance to applicable specification requirements of wrought carbon and low-alloy steel products and of forging stock.【英文标准名称】:Firedetectionandfirealarmsystems-Part18:Input/outputdevices;EnglishversionofDINEN54-18:2006-03
【原文标准名称】:火灾探测和报警系统.第18部分:输入/输出设备.德文版本EN54-18-2005
【标准号】:DINEN54-18-2006
【标准状态】:现行
【国别】:德国
【发布日期】:2006-03
【实施或试行日期】:2006-03-01
【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】:警报;警报装置;警报系统;警报传输系统;公交车;CE标记;气候试验;计算机软件;合格;控制图;定义;文献工作;电气工程;电气安全;特点;火灾警报;火灾探测器;保持报警系统;信息传递;输入信号;作标记;运行监控系统;输出信号;可靠度;安全;安全要求;软件;规范(验收);试验;传输系统;振动;警告装置
【英文主题词】:Alarm;Alarmdevices;Alarmsystems;Alarmtransmissionsystems;Bus;CEmarking;Climatictests;Computersoftware;Conformity;Controlcharts;Definition;Definitions;Documentations;Electricalengineering;Electricalsafety;Features;Firealarms;Firedetectors;Hold-upalarmsystems;Informationtransfer;Inputsignals;Marking;Operationalmonitoringsystems;Outputsignals;Reliability;Safety;Safetyrequirements;Software;Specification(approval);Testing;Transmissionsystems;Vibration;Warningdevices
【摘要】:ThisEuropeanStandardspecifiesrequirements,testmethodsandperformancecriteriaforinput/outputdevicesconnectedtoatransmissionpathofafiredetectionandfirealarmsystem,usedtoreceiveand/ortransmitelectricalsignalstoorfromthetransmissionpath,necessaryfortheoperationofthefiredetectionandfirealarmsystemand/orfireprotectionsystem.Aninput/outputdevicemaybeaphysicallyseparatedeviceoritsfunctionmaybeintegratedintoanotherdeviceinwhichcasethisEuropeanStandardmaybeusedtoassessthisfunction.Controlandindicatingequipment,andancillarycontrolandindicatingequipment(e.g.repeaterpanelsandfirebrigadepanels)arenotcoveredbythisEuropeanStandard.
【中国标准分类号】:C81
【国际标准分类号】:13_220_20
【页数】:33P.;A4
【正文语种】:英语