Chào Anh Picvendor,
Nhờ Anh giúp các bài sau:
1) Requirements for Liquid-Immersed Distribution Substation Transformers
Page(s): c1 - 29
Digital Object Identifier : 10.1109/IEEESTD.2008.4468746
2)Standard for Submersible Single-Phase Transformers
Page(s): 1 - 11
Digital Object Identifier : 10.1109/IEEESTD.2009.4911124
3)Standard for Submersible, Three-Phase Transformers
Page(s): c1 - 16
Digital Object Identifier : 10.1109/IEEESTD.2009.5207503
cám ơn Anh nhiều
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