Electrical equipment for coal mines - Transformer substations for use underground
出版:Standards Australia
专家解读视频
Specifies requirements for transformer substations for use in non-hazardous areas and hazardous areas and intended primarily for supplying power to machinery below ground in coal mines.
DR 88223
AS/NZS 4871.1:2002
AS/NZS 4871.3:2002
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