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This guide covers identification of the key measurable parameters that can be monitored for obtaining an indication of the condition of liquid-immersed distribution transformers.

定价: 59元 / 折扣价: 51

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This standard is intended for use as a basis for determining performance, interchangeability, and safety of the equipment covered, and to assist in the proper selection of such equipment.

定价: 72元 / 折扣价: 62

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This standard is intended for use as a basis for determining performance, interchangeability, and safety of the equipment covered, and to assist in the proper selection of such equipment.

定价: 56元 / 折扣价: 48

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