WebJan 7, 2024 · GB/T 32520-2016 (GBT 32520-2016) This standard is applicable to external series-gap metal oxide surge arresters without insulation support for overhead transmission and distribution lines above 1kV, only protection of line insulation [including insulators (string) and air gap] from flashover caused by power failure or breakdown. Webgb 11032-2010 发布日期 2010年09月02日 实施日期 2011年08月01日 废止日期 无 中国标准分类号 k49 国际标准分类号 29.080.99 发布单位 国家质检总局 被代替标准 gb 11032-2000 适用范围 本标准适用于为限制交流电力 …
GB/T 11032-2024避雷器标准等正式批准发布_保护器 - 搜狐
WebJan 3, 2024 · TAILONZ PNEUMATIC 1/4"NPT 5 Way 2 Postion Air Hand Lever Operated Valve Pneumatic Solenoid Valve Manual Control Push-Pull 4H210-08 Webgb/t 33014.10-2024 道路车辆 电气电子部件对窄带辐射电磁能的抗扰性试验方法 第10部分:扩展音频范围的传导抗扰法 2024-04-29 GB/T 33014.7-2024 道路车辆 电气电子部件对窄带辐射电磁能的抗扰性试验方法 第7部分:射频功率直接注入法 quickbooks online free tutorial
GB 11032-1989 English Version, GB 11032-1989 Metal oxide …
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