电力机车主变压器用油冷却器
Heat exchanger for electric locomotive main transformer
2007-08-13
BS DD CLC/TS 50537-4-2010
Railway applications. Mounted parts of the traction transformer and cooling system-Gas and liquid actuated (Buchholz) relay for liquid immersed transformers and reactors with conservator for rail vehicles
铁路应用 牵引变压器和冷却系统的安装部件 轨道车辆用液浸式变压器和带储油柜的电抗器用气体和液体驱动（Buchholz）继电器
2010-04-30
DIN CLC/TS 50537-4
Railway applications - Mounted parts of the traction transformer and cooling system - Part 4: Gas and liquid actuated (Buchholz) relay for liquid immersed transformers and reactors with conservator for rail vehicles; German version CLC/TS 50537-4:2010
铁路应用.牵引变压器和冷却系统的安装部件.第4部分:铁路车辆用液浸变压器和带储油柜的电抗器用气体和液体驱动（Buchholz）继电器；德文版CLC/TS 50537-4:2010
2011-04-01
VDE V 0115-537-4/DIN CLC/TS 50537-4
Railway applications - Mounted parts of the traction transformer and cooling system Part 4: Gas and liquid actuated (Buchholz) relay for liquid immersed transformers and reactors with conservator for rail vehicles; German version CLC/TS 50537-4:2010
铁路应用.牵引变压器和冷却系统的安装部件.第4部分:铁路车辆用液浸变压器和带储油柜的电抗器用气体和液体驱动（Buchholz）继电器；德文版CLC/TS 50537-4:2010
2011-04-01
DIN CLC/TS 50537-4-DRAFT
Draft Document - Railway applications - Mounted parts of the traction transformer and cooling system - Part 4: Gas and liquid actuated (Buchholz) relay for liquid immersed transformers and reactors with conservator for rail vehicles; German version CLC/FprTS 50537-4:2009
文件草案——铁路应用——牵引变压器和冷却系统的安装部件——第4部分:铁路车辆用液浸式变压器和带储油柜的电抗器用气体和液体驱动（Buchholz）继电器；德文版CLC/FprTS 50537-4:2009