GB14747-2006儿童三轮车安全要求

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1、ICS97.190免费标准网(www.freebz.net)标准最全面石冒中华人民共和国国家标准GB14747-2006代替GB14747一1993儿童三轮车安全要求Safetyrequirementsforchildtricycles2006-02-21发布2007-01-01实施中华人民共和国国家质量监督检验检疫总局发布中国国家标准化管理委员会免费标准网(www.freebz.net)无需注册即可下载免费标准网(www.freebz.net)标准最全面GB14747-2006目次前言··················

2、················································································lu1范围···············································································································⋯⋯12规范性引用文件·························································

3、······································⋯⋯]3术语和定义·····································································································⋯⋯13.1儿童三轮车···································································································⋯⋯]3.2

4、轮距·········································································································⋯⋯13.3断裂·······································································‘·········⋯⋯艺3.4正常乘骑状态························································

5、·····································，··⋯⋯乏3.5鞍座到脚蹬距离··························································································⋯⋯二3.6外露突出物··································································································⋯⋯芝37辅助推杆···

6、··，···············，··············································································⋯⋯芝3.8后踏板·························‘·············································································⋯⋯至4技术要求··································‘············

7、·······························⋯⋯之4.1材料············································································································⋯⋯芝4.1.1特定可迁移元素最大限量··············································································⋯⋯芝4.1.2燃烧性能········

8、·························t··············································⋯乏4.2机械强度·······································································