DL／T 922-2016 火力发电用钢制通用阀门订货、验收导则.pdfVIP

ICS 27.040 K 54 备案号：57151-2017 中华人民共和国电力行业标准 DL / T 922— 2016 代替 DL / T 922 — 2005 火力发电用钢制通用阀门 订货、验收导则 Guide rule of order and acceptance for general steel valves used in thermal power plant 成品：210*297 版心：166*238 字数：45*43 行 天 35 地 24 订 24 切 20 2016-12-05发布 2017-05-01实施 国家能源局 发 布 DL / T 922 — 2016 目 次 前言··································································································································································· II 1 范围······························································································································································ 1 2 规范性引用文件 ·········································································································································· 1 3 订货基本要求 ·············································································································································· 2 4 检验与验收 ·················································································································································· 6 5 标志、包装及运输、保管··························································································································· 8 附录A （资料性附录）基本订货要求表格 ································································································· 10