JG_T 558-2018 楼梯栏杆及扶手

图片中没有文字。 ICS 91.060.30 Q 70 **JG** 中华人民共和国建筑工业行业标准 JG/T 558—2018 代替 JG/T 3002.1—1992 — 楼梯栏杆及扶手 Stair balustrades and handrails — 2018-06-26 发布 2018-12-01 实施 中华人民共和国住房和城乡建设部 发布 JG/T 558-2018 目 次 前言 ··················································································································· III 1 范围 ················································································································· 1 2 规范性引用文件 ································································································· 1 3 术语和定义 ····································································································· 1 4 分类和标记 ····································································································· 2 5 一般要求 ······································································································· 4 6 要求 ············································································································· 5 7 试验方法 ······································································································· 9 8 检验规则 ····································································································· 12 9 标志、包装、运输与贮存 ················································································· 13 1