梯子　第3部分：使用信息 Ladders—Part 3: Information for use  ICS  13.110 CCS  J 09   中华人民共和国国家标准 GB/T 17889.3—2024 代替 GB/T 17889.3—2012 2024-09-2 9发布 2024-09-2 9实施     国家市场监督管理总局 国家标准化管理委员会 发 布 目　　次 前言   ·····································································································   Ⅲ 引言   ·····································································································   Ⅳ 1     范围   ··································································································   1 2     规范性引用文件   ······················································································   1 3     术语和定义   ···························································································   1 4     使用信息的提供和使用   ···············································································   1 5     标志和使用说明书   ····················································································   1      5.1     一般要求   ·························································································   1      5.2     基本标志   ·························································································   2      5.3     安全标志和使用说明书   ··········································································   2 6     维护和存储   ··························································································   19 附录A （资料性）    造成事故的原因   ··································································   20 附录B （规范性）    检查项目   ··········································································   21 附录C （资料性）    存储   ··············································································   22 参考文献   ································································································   23 GB/T 17889.3—2024     Ⅰ