NF A37-611-1-2012 机械弹簧用钢丝.第1部分:铅淬火冷拉拔非合金弹簧钢丝
时间:2024-05-10 16:54:04 来源: 标准资料网 作者：标准资料网 阅读：9106
【英文标准名称】:Steelwireformechanicalsprings-Part1:patentedcolddrawnunalloyedspringsteelwire.
【原文标准名称】:机械弹簧用钢丝.第1部分:铅淬火冷拉拔非合金弹簧钢丝
【标准号】:NFA37-611-1-2012
【标准状态】:现行
【国别】:法国
【发布日期】:2012-02-01
【实施或试行日期】:2012-02-11
【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】:
【英文主题词】:Acceptancespecification;Chemicalcomposition;Definitions;Deliveryconditions;Dimensions;Drawn;Finishes;Heattreatment;Inspection;Kind;Materials;Mechanicalproperties;Orderindications;Properties;Qualityrequirements;Specification(approval);Springsteels;Springwires;Springs;Steelwires;Steels;Testing;Tolerances(measurement);Unalloyed;Unalloyedsteels;Wires
【摘要】:
【中国标准分类号】:H49
【国际标准分类号】:77_140_25
【页数】:26P;A4
【正文语种】:其他
【英文标准名称】:Connectingdevicesforlow-voltagecircuitsforhouseholdandsimilarpurposes-Part2-3:Particularrequirementsforconnectingdevicesasseparateentitieswithinsulation-piercingclampingunits
【原文标准名称】:家用和类似用途低压电路连接器件.第2-3部分:作为单独分立件的带绝缘穿刺式夹紧装置的连接器件的特殊要求
【标准号】:IEC60998-2-3-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-12
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC23F
【标准类型】:()
【标准水平】:()
【中文主题词】:绝缘穿孔连接;无螺钉型;接触点;连接设备;电路;家用;夹件;低压电源;电气工程;低压电路;特性;特性;安全工程;穿孔式夹紧装置;穿孔式夹具;插接件连接;定义;紧固件;连接;试验;家用(安装)设备;电力设备;规范(验收);低电压
【英文主题词】:Characteristics;Circuits;Clamps;Connectingdevices;Connections;Connectoredjoints;Contactpoints;Definitions;Electricalengineering;Electricalinstallations;Fasteners;Houseinstallations;Householduse;Insulationpiercingconnections;Lowvoltage;Lowvoltagemains;Low-voltagecircuit;Piercingclampingunits;Piercingclamps;Properties;Safetyengineering;Screw-lesstype;Specification(approval);Testing
【摘要】:Thisstandardappliestoconnectingdeviceswithinsulationpiercingclampingunitsprimarilysuitableforconnectinginsulatedunpreparedconductors.Intheconnectingoperationtheinsulationoftheconductorispierced,boredthrough,cutthrough,rem
【中国标准分类号】:L24
【国际标准分类号】:29_120_20
【页数】:43P.;A4
【正文语种】:英语
Product Code:SAE J1669/2
Title:SAE Passenger Compartment Air Filter Test Code--Test Method for Gas Removing Filters (Cancelled Oct 2002, Superseded by ISO TR 11155-2)
Issuing Committee:Air Cleaner Test Code Standards Committee
Scope:This laboratory test method applies to air filters that improve air quality by reducing concentrations of gaseous, odorous, or hazardous components from ambient and/or re-circulated air in vehicle cabins. The test method provides information on pressure drop, as well as gas and/or vapor removal characteristics. The purpose of the test method is to describe and establish test criteria to enable comparisons of filters and filter components that remove or reduce the levels of containment gases or vapors from air streams under specified laboratory conditions.