变压器用强迫油循环水冷却器
Forced-oil and water coolers for transformer
2007-01-25
JB/T 7633-2007
变压器用螺旋板式强油水冷却器
Spiral-type forced-oil and water coolers for transformer
2007-01-25
BS EN 50216-2-2002
Power transformers and reactor fittings-Gas and oil actuated relay for liquid immersed transformers and reactors with conservator
电力变压器和电抗器配件
2003-11-04
UNE-EN 50216-2-2003
Power transformer and reactor fittings -- Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator.
电力变压器和电抗器配件第2部分:液浸式变压器和带储油柜的电抗器用气动和油动继电器
2003-03-07
DIN EN 50216-2
Power transformer and reactor fittings - Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator; German version EN 50216-2:2002
电力变压器和电抗器配件.第2部分:液浸变压器和带储油柜的电抗器用气动和油动继电器；德文版EN 50216-2:2002