ICS29.240K15备案号：53939-2016准T / CEC189—2018电气设备灭弧室喷口用耐烧蚀聚四氟乙烯复合材料技术条件Technical conditions of ablative resistance PTFE composites of the nozzle of electrical equipment 2018-11-16发布2019-02-01实施中国电力企业联合会发 布25mm 中国电力企业联合会标准电气设备灭弧室喷口用耐烧蚀聚四氟乙烯复合材料技术条件T / CEC189—2018*中国电力出版社出版发行（北京市东城区北京站西街 19号100005cepp.sgcc）北京传奇佳彩印刷有限公司印刷*2019年5月第一版2019年5月北京第一次印刷880毫米×1230毫米16开本 0.75印张 22千字*统一书号 155198·1325定价 15.00元版 权 专 有 侵 权 必 究本书如有印装质量问题我社营销中心负责退换10mm20mm20mm20mmT / CEC 189—2018目次前言···································································································································································II1范围······························································································································································ 12规范性引用文件 ··········································································································································13术语和定义·················································································································································· 14技术要求······················································································································································ 25试验方法······················································································································································ 56取样与检验规则 ··········································································································································67包装运输和贮存 ················································