变压器用压力释放阀
Pressure relief devices for transformers

2004-06-17

变压器用压力释放阀
Pressure relief device for transformers

2015-10-10

压力释放装置 性能试验方法
Pressure relief devices—Performance test code

2021-03-09

Power transformer and reactor fittings -- Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers
电力变压器和电抗器配件第5部分:液位、压力和流量指示器、减压装置和脱水呼吸器

2003-03-07

变电设备在线监测装置现场测试导则 第1部分：变压器油中溶解气体在线监测装置
Field testing guide for on-line monitoring device of transformation equipment-Part 1: On-line monitoring device of gases dissolved in transformer oil

2020-10-23

Power transformer and reactor fittings - Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers; German version EN 50216-5:2002 + A3:2006
电力变压器和电抗器配件.第5部分:液位、压力和流量指示器、减压装置和脱水呼吸器；德文版EN 50216-5:2002+A3:2006

2007-09-01

变电设备在线监测装置现场测试导则 第2部分：电容型设备与金属氧化物避雷器绝缘在线监测装置
Field testing guide for on-line monitoring device of transformation equipment-Part 2: On-line insulation monitoring device of capacitive equipment and metal-oxide arrester

2020-10-23