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Fan Cart, operation with 2 x AA Battery
생성: 2018-11-06 / 수정: 2018-11-06
Fan Cart, operation with 2 x AA Battery
카테고리:
physics
SKU:
PHF-MS123
가격:
US$32.00
Country of origin:
홍콩
설명
Fan Cart -demonstration of action and reaction force -operation with 2 x AA Battery (supply without battery) -size: 140 x 70 x 150mm (L x W x H)