GB 50417-2007 in English
SUPERSEDEDCode for design of electric power supply of under the coal mine
- Issued on:2007-05-01
- Implemented on:2007-12-01
- File Format:PDF
- Delivery:Via email within 5 business days
Price(USD):
$670.00
$650.00
$650.00
本规范适用于设计生产能力0.45Mt/a及以上新建矿井的井下供配电设计。
Scope
This specification applies to the underground power supply and distribution design of new mines with a design production capacity of 0.45Mt/a and above.
Sample only — not a preview of GB 50417-2007

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