BS EN 12735-2-2001 铜和铜合金.空调和制冷用无缝圆铜管.设备用管

作者:标准资料网时间:2024-05-07 08:41:32 浏览:8349 来源:标准资料网

【英文标准名称】:Copperandcopperalloys-Seamless,roundcoppertubesforairconditioningandrefrigeration-Tubesforequipment
【原文标准名称】:铜和铜合金.空调和制冷用无缝圆铜管.设备用管
【标准号】:BSEN12735-2-2001
【标准状态】:作废
【国别】:英国
【发布日期】:2001-06-15
【实施或试行日期】:2001-06-15
【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】:管;无缝管;铜;定货;制冷;冷却设备;空调设备;有色金属合金;货物保管条件;化学成分;名称与符号;尺寸;铜合金
【英文主题词】:Airconditioning;Apparatus;Circulartubes;Composition;Conformity;Connectiontubes;Copper;Copperalloys;Copperpipes;Coppertubes;Definitions;Deliveryconditions;Designations;Dimensions;Eddy-currenttests;Formofdelivery;Heatexchangers;Limitdeviations;Marking;Materials;Mechanicalproperties;Non-ferrousmetals;Orderindications;Packages;Piping;Pipingsystem;Refrigeration;Sampling;Seamlesspipes;Specification(approval);Testing;Wallthicknesses
【摘要】:ThisEuropeanStandardspecifiestherequirements,sampling,testmethodsandconditionsofdeliveryforseamlessroundcoppertubes,smoothorinnergrooved,usedforheatexchangersandtheirinternalconnectingpipesinthemanufacturingofrefrigerationandairconditioningequipment.
【中国标准分类号】:H62
【国际标准分类号】:23_040_15
【页数】:22P;A4
【正文语种】:英语

下载地址: 点击此处下载

返回跳至顶部

上一篇: ISO 21949-2001 砂布带有排尘孔的平片砂布
下一篇:

Product Code:SAE J2738
Title:Improved Roadway Illumination: Information Resource
Issuing Committee:Road Illumination Devices Standards Committee
Scope:Headlamps should illuminate the traffic scene ahead of the vehicle in such a way that the driver can operate the vehicle safely and in a relaxed manner. At the same time, negative effects on drivers of other vehicles, pedestrians and other people should be minimized. Various technical parameters such as beam pattern, mounting height, headlamp aiming, and source spectrum can be tuned to find the necessary compromise. The physiology of the vision system under specific night time conditions strongly influences these factors and how headlamps can be best optimized for visibility and comfort. The SAE Improved Roadway Illumination task force collected and reviewed relevant research on these topics. This document is a comprehensive summary of this information. The goal is to enable lighting experts, advocacy groups, and non-experts (journalists, consumer organizations, car drivers) to better understand the benefits and tradeoffs of improved roadway lighting with modern headlamp technology. It should be noted that all studies can not be included in this report, but the intent of this document is to provide the reader with a representative sample of the existing research as a starting point. Further, this document can be updated in the future to reflect new research findings.【英文标准名称】:Industrialvalves-Shelldesignstrength-Part4:Calculationmethodforvalveshellsmanufacturedinmetallicmaterialsotherthansteel;EnglishversionofDINEN12516-4:2008-05
【原文标准名称】:工业阀门.外壳设计强度.第4部分:金属材料制造的(除了钢制的)阀门外壳用计算方法
【标准号】:DINEN12516-4-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-05
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:验收检验;铝;铝锻造合金;棒材;铸铁;化学成分;耐压强度;铜;外壳;工业配件;材料组;材料;数学计算;计算方法;竿材;压力;受压部件;额定值;无缝管;半成品;薄板材;规范(验收);材料强度;强度试验;带材;温度;测试;厚度;厚度测量;阀套;阀门;壁厚;工作压力;可锻合金;可锻铜合金
【英文主题词】:Acceptanceinspection;Aluminium;Aluminiumwroughtalloys;Bars(materials);Cast-iron;Chemicalcomposition;Compressivestrength;Copper;Enclosures;Industrialfittings;Materialgroups;Materials;Mathematicalcalculations;Methodsofcalculation;Poles;Pressure;Pressurizedcomponents;Ratings;Seamlesspipes;Semi-finishedproducts;Sheetmaterials;Specification(approval);Strengthofmaterials;Strengthtests;Strips;Temperature;Testing;Thickness;Thicknessmeasurement;Valvehousings;Valves;Wallthicknesses;Workingpressures;Wroughtalloys;Wroughtcopperalloys
【摘要】:ThispartofEN12516specifiesthecalculationmethodforvalveshellsmanufacturedinmetallicmaterialsotherthansteel.TheloadingstobeaccountedforareinaccordancewithEN12516-2.DesignmethodsareinaccordancewithEN12516-2,designbyformulaeaccordingtotherelevantclauses.
【中国标准分类号】:J16
【国际标准分类号】:23_060_01
【页数】:19P.;A4
【正文语种】:英语