ICS29.240F20备案号：53939-2016中 国 电 力 企 业 联 合 会 标 准T / CEC137—2017输电线路钢管塔加工技术规程The manufacturing code for transmission line steel tubular tower 2017-05-15发布2017-08-01实施中国电力企业联合会发 布T / CEC 137— 2017目次前言···································································································································································II1范围······························································································································································ 12规范性引用文件 ··········································································································································13术语和定义·················································································································································· 34一般规定······················································································································································ 35材料与零件·················································································································································· 36制作与装配·················································································································································· 47焊接···························································································································································· 118试组装与试拼装 ········································································································································189防腐···························································································································································· 2110紧固件···········································································································