4 Blades Rotating Glass Windmill Solar Powered Crookes Radiometer Light Mill/Educational Teaching Study Tool

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sku: 1005007747824014

$18.96

800.00 грн.+4%

~ 835.00 грн.

$18.96, $1.00 = 44.00 грн.

1,500.00 руб.-5%

~ 1,420.00 руб.

$18.96, $1.00 = 74.96 руб.

~ € 16.20

$18.96, € 1.00 = $1.17

Shipping from: China

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