GB/T 20078-2006铜和铜合金　锻件.pdf

ICS25.010 J 32 疡 中 华 人 民 共 和 国 国 家 标 准 GB/T20078-2006 铜 和 铜 合 金 锻 件 Copperandcopperalloys-Forgings 2006-01-23发布 2006-08-01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 GB/T20078-2006 目 ，次 前 言 ··········，·····································································································…… m 1 范围 ··············································································································…… 1 2 规范性引用文件 ··································································.·……，.……， ...…… 1 3 定义 ·································································，········，····································…… 1 4 标识 ······················································，，·······················································…… 2 5 订货资料 ·········································································································…… 2 6 要求 ························································，······················································…… 3 7 取样 ·····················································，···························································，二 18 8 试验方法 ·······································································································…… 19 9 符合性和检测文件说明················································，，········，，············..·············…… 20 10 标记、标签、包装 ·································，···································……，二20 附录A(资料性附录) 参考文献 ······························，········，········，，·… …，……21 附录B(资料性附录) 推荐的设计指南 ··································································