DIN EN ISO 15876-3-2004 冷热水装置用塑料管道设备.聚丁烯(PB).第3部分:配件

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【英文标准名称】:Plasticspipingsystemsforhotandcoldwaterinstallations-Polybutylene(PB)-Part3:Fittings(ISO15876-3:2003);GermanversionENISO15876-3:2003
【原文标准名称】:冷热水装置用塑料管道设备.聚丁烯(PB).第3部分:配件
【标准号】:DINENISO15876-3-2004
【标准状态】:现行
【国别】:德国
【发布日期】:2004-03
【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】:
【英文主题词】:
【摘要】:ThisPartofDINENISO15876specifiesthecharacteristicsoffittingsforpolypropylene(PB)pipingsystemsintendedtobeusedforhotandcoldwaterinstallationswithinbuildingsfortheconveyanceofwater,whetherornotintendedforhumanconsumption(domesticsystems)andforheatingsystemsunderdesignpressuresandtemperaturesaccordingtotheclassofapplication.Thisstandardcoversarangeofserviceconditions(applicationclasses)anddesignpressureclasses.Italsospecifiestheparametersforthetestmethodsreferredtointhisstandard.InconjunctionwiththeotherpartsofDINENISO15876itisapplicabletofittingsmadefromPBandtofittingsmadefromothermaterialswhichareintendedtobefittedtopipesconformingtoDINENISO15876-2:2003forhotandcoldwaterinstallationsandwherebythejointsconformtotherequirementsofDINENISO15876-5.ItisalsoapplicabletofittingsmadefromalternativematerialswhichwhenfittedtopipesconformingtoPart2,conformtotherequirementsofPart5ofDINENISO15876:2003.Thisstandardisapplicabletofittingsofthefollowingtypes:-socketfusionfittings-electrofusionfittings-mechanicalfittings-fittingswithincorporatedinserts
【中国标准分类号】:Q81
【国际标准分类号】:23_040_45;91_140_60
【页数】:21P;A4
【正文语种】:德语

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上一篇: DIN EN ISO 15875-2-2004 冷热水装置用塑料管道设备.交联聚乙烯(PE-X).第2部分:管道
下一篇: DIN EN ISO 15875-3-2004 冷热水装置用塑料管道设备.交联聚乙烯(PE-X).第3部分:配件

Product Code:SAE J1805
Title:Sound Power Level Measurements of Earthmoving Machinery-- Static and In-Place Dynamic Methods
Issuing Committee:Sltc - Earth Moving Machinery Sound Level
Scope:This SAE Standard is used to determine the exterior A-weighted equivalent sound power level of static and in-place dynamic machines (dozer, loader, excavator, and backhoe) similar to the sound power obtained in ISO 6393 static and ISO 6395 dynamic sound power test procedures. Additional machine types, specifically sweepers and scrubbers, covered by SAE J2130 have been added, and other work machine types covered by SAE J1116 may be added with appropriate cycle descriptions and machine preparation. The recommended test procedures include conventional integrating sound pressure level methods or the sound intensity method using paired microphones. The sound intensity methodology provides a practical indoor alternative and permits measurement in the factory environment. The procedures in this document assume that the dominant sources are not highly sensitive to load (i.e., cooling fan, engine, track system). This test can be used as a substitute for the ISO 6393 static and ISO 6395 dynamic sound power tests for many machine types.The requirements for the machine setup and operation, and the microphone array and hemispherical measurement surface are given in this document. This document shall be used in conjunction with instrumentation manufacturer's recommendations and SAE J/ISO 9614-1. The accompanying sound intensity procedure clarification is provided pending more widespread understanding of sound intensity.【英文标准名称】:Industrialvalves-Actuators-Part4:hydraulicpart-turnactuatorsforindustrialvalves-Basicrequirements.
【原文标准名称】:工业阀门.制动器.第4部分:工业阀门用液压部分转动制动器.基本要求
【标准号】:NFE29-403-4-2009
【标准状态】:现行
【国别】:法国
【发布日期】:2009-12-01
【实施或试行日期】:2009-12-11
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:制动器;环境温度;转动角;分类;一致性评估;连接;控制阀;设计;尺寸;文献;耐久性;环境条件;液压系统;液压传动系统;液压装置;工业配件;寿命周期;寿命;作标记;生产方法;最低要求;部分回转阀门致动器;位置指示器;动力传动系统;原动机;合格试验;质量;质量体系;安全要求;规范(验收);测试;阀门
【英文主题词】:Actuators;Ambienttemperature;Angleofrotation;Classification;Conformityassessment;Connections;Controlvalves;Design;Dimensions;Documentations;Durability;Environmentalcondition;Hydraulicsystems;Hydraulictransmissionsystems;Hydraulics;Industrialfittings;Lifecycles;Life(durability);Marking;Methodsofmanufacture;Minimumrequirements;Part-turnvalveactuators;Positionindicators;Powertransmissionsystems;Primemovers;Qualificationtests;Quality;Qualitysystems;Safetyrequirements;Specification(approval);Testing;Valves
【摘要】:
【中国标准分类号】:J16
【国际标准分类号】:23_060_20
【页数】:25P;A4
【正文语种】:其他