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A Tenant Dta Of CA&C

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https://horibe.jp/ballstructure/M/ Circular Arc

Circular Arc

https://horibe.jp/ballstructure/Cuboid/ Cuboid

Cuboid

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↓　　　http://horibe.jp　　　↓

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https://horibe.jp/ballstructure/index-2.htm Mathematical Beadwork

Mathematical Beadwork

https://horibe.jp/Japanese_Math/ Japanese Math

Japanese_Math

https://horibe.jp/muob/ muob

muob

By HORIBE Kazunori