【英文标准名称】:Luminaires-Part1:generalrequirementsandtests.
【原文标准名称】:灯具.第1部分:一般要求和试验
【标准号】:NFC71-000/A1-2007
【标准状态】:现行
【国别】:法国
【发布日期】:2007-02-01
【实施或试行日期】:2007-02-20
【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】:灯体;夹件;分类;间隙;连接点;接触安全装置;定义;设计;电介质强度;电灯;耐电强度;电气工程;电性质和电现象;环境影响;检验;耐火性;一般条件;图形符号;照明工程;白炽灯;铭刻;绝缘电阻;漏电路径;照明设备;照明系统;灯具;作标记;测量;机械性能;持久性;安全;螺纹端子;选择;规范(验收);温度;温升试验;术语;试验灯;测试;测试电压;热稳定性;跟踪系数
【英文主题词】:Bodies;Clamps;Classification;Clearances;Connectionpoints;Contactsafetydevices;Design;Dielectricstrength;Durability;Electriclamps;Electricstrength;Electricalengineering;Electricalproperties;Electricalpropertiesandphenomena;Environmentaleffects;Examinations;Fireresistance;Generalconditions;Graphicsymbols;Illuminationengineering;Incandescentlamps;Inscription;Insulatingresistance;Leakagepaths;Lightingequipment;Lightingplants;Lightingsystems;Luminaires;Marking;Measurement;Mechanicalproperties;Permanency;Plastics;Safety;Safetyengineering;Safetyrequirements;Screwterminals;Selection;Specification(approval);Temperature;Temperature-risetests;Testlamps;Testing;Testingvoltages;Thermalstability;Thermaltest;Thermoplasticpolymers;Trackingindex
【摘要】:
【中国标准分类号】:K72
【国际标准分类号】:29_140_40
【页数】:11P;A4
【正文语种】:其他


Product Code:SAE J737
Title:Hole Spacing for Scraper and Dozer Cutting Edges
Issuing Committee:Mtc Sc6, Ground Engaging Tools
Scope:This standard is intended for cutting edge sections used on:a. Tractor-scrapers as described in SAE J1057 and J728b. Dozers as described in SAE J729. These cutting edges are further defined in SAE J738 for cross section and SAE J740 and J1580 for hole conformation. (Note: Some inch dimentions in this standard are not equivalent to the corresponding millimeter figures because values which are widely used have been adapted.This standard specifies hole placement along with length and width of the cutting edge.