12（7.2）kV-40.5kV交流金属封闭开关设备状态检修导则（Q/GDW 612-2011）

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jd-books

sku: 3018136

$3.19

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~ 135.00 грн.

$3.19, $1.00 = 42.20 грн.

300.00 руб.+6%

~ 318.00 руб.

$3.19, $1.00 = 99.59 руб.

€ 2.96+4%

~ € 3.08

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