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Tires, Spokes, and Sprockets: A Book about Wheels and Axles (paperback)
原價:
HK$90.00
現售:
HK$85.5
節省:
HK$4.5 購買此書 10本或以上 9折, 60本或以上 8折
抱歉! 此商品已售罄, 不能訂購
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商品簡介 |
Describes many different kinds, uses, and benefits of wheels and axles. Includes information on gears, sprockets, and cranks. |
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