Pressure effect demonstrator New physics curriculum standard mechanics teaching instrument force area and pressure

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sku: 1005004574145265

$18.83

~ 785.00 грн.

$18.83, $1.00 = 41.65 грн.

1,830.00 руб.-11%

~ 1,620.00 руб.

$18.83, $1.00 = 86.26 руб.

€ 17.60+2%

~ € 17.90

$18.83, € 1.00 = $1.05

Shipping from: China

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