英文名称:Tyres and rims (existing series) for agricultural tractors and machines — Part 2: Tyre load ratings 标准状态:废止 发布日期:1987-11-26 文档简介 ISO4251-2:1987标准是关于农业拖拉机和机器用轮胎和轮辋(现有系列)的。该标准规定了轮胎的负载等级,这对于确定车辆的最大承载能力和安全性能非常重要...
英文名称:Tyres (ply rating marked series) and rims for agricultural tractors and machines — Part 2: Tyre load ratings 标准状态:废止 发布日期:1992-10-08 文档简介 1.轮胎负载等级的定义:ISO4251-2:1992EN首先定义了轮胎负载等级的构成。它由三个主要参数组成:轮胎的尺寸(包括宽度、厚度和胎压)、轮胎的...
【英语版】国际标准 ISO 4249-2:1990 EN 摩托车轮胎和轮辋(代码指定系列) 第2部分:轮胎额定载荷 Motorcycle tyres and rims (Code-designated series) — Part 2: Tyre load ratings.pdf,ISO 4249-2:1990 EN 摩托车轮胎和车轮(指定系列)-第2部分:轮胎载荷等级标准主要
Tyres (ply rating marked series) and rims for agricultural tractors and machines - Part 2: Tyre load ratings - Amendment 1
Improvements through the substitution of carbon black by silica have been explained by the decrease in the loss modulus of the compound above room temperature, a factor related to the tyre's rolling resistance. The benefits of significant improvements in rolling resistance led to the so-called '...
Tyres (ply rating marked series) and rims for agricultural tractors and machines — Part 2: Tyre load ratingsdoi:ISO 4251-2:2005ISO 4251-2:2005规定了农用拖拉机和机械用帘布层额定值标记系列轮胎的额定载荷.\nISO 4251-1,ISO 4251-3和ISO 4251-4分别给出了轮胎名称和尺寸,以及认可的轮辋轮廓,轮辋...
Tyres (ply rating marked series) and rims for agricultural tractors and machines — Part 2: Tyre load ratingsdoi:ISO 4251-2:2017ISO 4251-2:2017确定了农用拖拉机和机械用帘布层额定值标记系列轮胎的额定载荷.\nISO 4251-1中给出了轮胎名称,尺寸和认可的轮辋轮廓....
Tyres and wheels. Tyres. Moped tyres. Specification for tyre designations, dimensions and load ratingsBritish Standards Institution
英文名称:Motorcycles tyres and rims (code designated series) — Part 2: Tyre load ratings 标准状态:废止 发布日期:1983-12-01 文档简介 ISO4249-2标准主要是针对机动车辆轮胎和车轮的标准。这部分内容主要是规定适用于摩托车的轮胎规格、材料和结构,并且定义了相应的等级、测试和标签系统。这部分的标准对车辆...