U-shaped three-dimensional Magnetic field lines Principle of magnetic induction line magnetic force line direction demonstration

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sku: 32965570714

$61.50-3%

$59.75

2,360.00 грн.+3%

~ 2,430.00 грн.

$59.75, $1.00 = 40.60 грн.

5,750.00 руб.-8%

~ 5,290.00 руб.

$59.75, $1.00 = 88.56 руб.

€ 57.50-3%

~ € 55.50

$59.75, € 1.00 = $1.07

Shipping from: China

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