ASTM B903-2010 内部增强的无缝铜加热交换器管件的标准规范
时间:2024-05-10 02:58:27 来源: 标准资料网 作者：标准资料网 阅读：8577
【英文标准名称】:StandardSpecificationforSeamlessCopperHeatExchangerTubesWithInternalEnhancement
【原文标准名称】:内部增强的无缝铜加热交换器管件的标准规范
【标准号】:ASTMB903-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:B05.04
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:卷材;铜管;热交换器;内部增强的;无缝的;直线长度;卷式铜合金管;冷凝器和热交换系统-铜/铜合金;增强管;无缝铜/铜合金管件规范
【英文主题词】:coils;coppertubes;heatexchanger;internallyenhanced;seamless;straightlengths;Coiledcopperalloytube;Condenserandheatexchangersystems--copper/copperalloy;Enhancertubes;SeamlessCu/Cualloytube--specifications;Straightlengths
【摘要】:1.1Thisspecificationestablishestherequirementsforseamless,internallyenhancedcoppertube,instraightlengthsorcoils,suitableforuseinrefrigerationandair-conditioningproductsorotherheatexchangers.1.2Units8212;Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Tubesforthisapplicationaremanufacturedfromthefollowingcopper:CopperUNSnbsp;nbsp;nbsp;No.
TypeofMetal
C12200
Phosphorized,highresidualphosphorus(DHP)
【英文标准名称】:Underfloorelectricalinstallation;serviceunits
【原文标准名称】:地板下电气安装.第1部分:技术维护部件
【标准号】:DINVDE0634-1-1987
【标准状态】:作废
【国别】:德国
【发布日期】:1987-09
【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】:电气工程;检验;材料强度;作标记;安全;地下;漏电路径;装配;电气安全;规范(审批);防火;地板下(电气)设备;电力设备;防腐蚀;安全工程;热稳定性;低电压;低压设备;定义;电信
【英文主题词】:Corrosionprotection;Definitions;Electricalengineering;Electricalinstallations;Electricalsafety;Firesafety;Inspection;Installation;Leakagepaths;Lowvoltage;Low-voltageinstallations;Marking;Safety;Safetyengineering;Specification(approval);Strengthofmaterials;Telecommunication;Thermalstability;Underfloorinstallations;Underground
【摘要】:
【中国标准分类号】:K04
【国际标准分类号】:29_120_01
【页数】:12P;A4
【正文语种】:德语
Product Code:SAE CPGM2
Title:J1349 Certified Power Engine Data for GM LAT Ecotec as used in 2008 Saturn Vue Level 2
Issuing Committee:
Scope:This product includes information on the manufacturer, engine, applications, testing location, certified maximum horsepower, certified maximum torque along with the certified curves of horsepower and torque over a wide range of engine RPM speeds.In addition, this product contains complete engine information such as displacement, cylinder configuration, valve train, combustion cycle, pressure charging, charge air cooling, bore, stroke, cylinder numbering convention, firing order, compression ratio, fuel system, fuel system pressure, ignition system, knock control, intake manifold, exhaust manifold, cooling system, coolant liquid, thermostat, cooling fan, lubricating oil, fuel, fuel shut off speed, etc. Also included are all measured test parameters outlined in J2723.