GSO将于2015年8月17-20号在法国举办ECE R117培训会,意味着整个GCC七国未来也会统一这一要求,而不仅仅是沙特(2015年11月1日起强制要求标签法,目前等同认可欧洲标签法)会要求执行标签法。 ECE R117:Tyre Rolling Noise, Wet Grip Adhesion and Rolling Resistance ▪ This Regulation is concerned with the maxim...
1、EU为了减少二氧化碳的排放确定发表了TyreRollingResistance性能规定、RollingNoise规定值强化和WetGrip性能规定(EU详细适用起点及内容请参考法规通信第SR082151号)与上述EUTyre性能强化规定相联系,ECE将现用的R-117(Tyrerollingnoise/Wetgrip轮胎单品法规进行修改,强化Rollingnoise规定值(增加2阶段规定)、新增加Rolling...
The second series of amendments to UN ECE-R117 came into force in 2011. It regulates, among other things, limit values for the rolling noise of tyres, for grip on wet road surfaces when braking and minimum requirements for tyre properties about energy efficiency (here: rolling resistance) or...
轮胎ECE117介绍
认证markemark新认证时基准认证mark例子但a12mm认证编号前两位表示符合本法规的02series新认证r117认证only新认证r117认证及r30r54认证同时形r117的02seriess1rollingsoundwetgripr1rollingresistancer117的02seriess2rollingsoundr117的02seriess2rollingresistance段认证及r30的02seriesr117的02seriess2rollingresistancewet...
series ‘S1’ (Rolling sound 1 阶段), ‘W’ (Wet Grip), ‘R1’ (Rolling resistance 1 阶段)认证 - R-117 的 02 [新认证] R-117 认证 Only series ‘S2’ (Rolling sound 2 阶段)认证 - R-117 的 02 series ‘S2’ (Rolling resistance 2 阶段)认证及 R-30 的 02 series 同 series ‘S2...
ECE R117 rev2, "Uniform Provisions concerning the Approval of Tyres with regard to Rolling Sound Emissions and to Adhesion on Wet Surfaces and/or to Rolling Resistance", Document E/ECE/324/Rev.2/Add.116/Rev.2-E/ECE/TRANS/505/Rev.2/Add.116/Rev.2, United Nations Economic Commission for...
第117号法规 Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and to adhesion on wet surfaces and/or to rolling resistance 关于轮胎滚动噪音、湿地抓取能力及滚动阻力认证的统一规定 Contents目录 1. Scope范围... 5 2. Definitions定义......
RegulationNo.117第117号法规Uniformprovisionsconcerningtheapprovaloftyreswithregardtorollingsoundemissionsandtoadhesiononwetsurfacesand/ortorollingresistance关于轮胎滚动噪音、湿地抓取能力及滚动阻力认证的统一规定Contents目录1.Scope范围... 君,已阅读到文档的结尾了呢~~...
2012.11.01 ROLLINGRESISTANCE滚动阻力 2016.11.01 注：Forsnowtyres,thelimitsinTable2shallbeincreasedby1kg/tonne.Subject项目 ROLLINGNOISE噪音 TyresClassification轮胎类别Limit限值强制日期DateNominalsectionWidthLimitvaluesindB(A)S≤18570C1A>185≤21571C1B>215≤245712012.11.01C1C>245≤27572C1D>27574C1EFor...