DIN EN 62058-21-2011 电能测量设备(交流).验收检查.第21部分:机电式有功电能表的特殊要求(0.5,1和2级及指数A和B级)(IEC62058-21-2008,修订版);德文版本EN62058-21-2010
时间:2024-05-21 13:40:22 来源: 标准资料网 作者：标准资料网 阅读：8119
【英文标准名称】:Electricitymeteringequipment(a.c.)-Acceptanceinspection-Part21:Particularrequirementsforelectromechanicalmetersforactiveenergy(classes0,5,1and2andclassindexesAandB)(IEC62058-21:2008,modified);GermanversionEN62058-21:2010
【原文标准名称】:电能测量设备(交流).验收检查.第21部分:机电式有功电能表的特殊要求(0.5,1和2级及指数A和B级)(IEC62058-21-2008,修订版);德文版本EN62058-21-2010
【标准号】:DINEN62058-21-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-04
【实施或试行日期】:2011-04-01
【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】:
【英文主题词】:Acceptance;Acceptanceinspection;Acceptancespecification;Acceptancetests;Alternatingcurrent;Alternating-currentmeters;Counters;Currentmeters;Directconnections;Electricalengineering;Electricitymeter;Electricitysupplymeters;Electromechanical;Enterprises;Indications;Inspectionbyattributes;Measurementofconsumption;Powermeasurement(electric);Randomsamples;Sampletests;Testing;Testingconditions;Watt-hourmeters
【摘要】:
【中国标准分类号】:N22
【国际标准分类号】:91_140_50
【页数】:40P;A4
【正文语种】:德语
【英文标准名称】:StandardSpecificationforSteelStrand,Indented,Seven-WireStress-RelievedforPrestressedConcrete
【原文标准名称】:预应力混凝土用应力消除的七股刻痕钢丝绳标准规范
【标准号】:ASTMA886/A886M-2002
【标准状态】:作废
【国别】:美国
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:预应力混凝土;钢丝绳;有凹槽的;无应力
【英文主题词】:stress-free;prestressedconcrete;steel-wireropes;notched
【摘要】:
【中国标准分类号】:H49
【国际标准分类号】:77_140_15
【页数】:5P;A4
【正文语种】:英语
Product Code:SAE AS393
Title:Airspeed Tubes Electrically Heated
Issuing Committee:A-4 Aircraft Instruments Committee
Scope:The purpose of this Aeronautical Standard is to specify minimum requirements for pitot-static type of electrically heated Airspeed Tubes primarily for use in reciprocating engine powered civil transport aircraft, the operation of which may subject the instruments to the environmental conditions specified in paragraph 3.3. This aeronautical standard covers two basic types of instruments as follows: Type I - Pitot Pressure, straight and L-shaped, 12 and 14 volt nominal, 2 wire circuit. Type II - Pitot and Static Pressured, straight and L-shaped, 12 and 24 volt nominal, 2 wire circuit.