SESCO可以设计，开发，制造增压油泵，用于变压器真空加工和其他低npsh应用。
SESCO can design, engineer, and manufacture oil booster pumps for transformer vacuum processing and other low NPSH applications.
增加风扇和油泵可使变压器额定值增加25%到66%。
Transformer ratings can be increased from 25% to 66% by the addition of fans and pumps.
文章阐述了变压器冷却油泵应用于大中型电力变压器及电炉变压器中的设计及试验与应用。
We discuss the application of transformer down oil pumps in large-and-medium-scale electric transformers here and demonstrate the design, experiments and applications of electric cooler transformers.
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