▼らせん階段2010/01/02 15:00 (C) 株式会社Forex/季楽な家開発奮闘記
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▼らせん階段2010/01/02 15:00 (C) 株式会社Forex/季楽な家開発奮闘記
|
▼100advertising▼ranking
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(C) Stepup Communications Co.,LTD. All Rights Reserved Powered by samidare. System：enterpriz [network media]
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よみ：らせんかいだん
三角形の踏み板をらせん状に中心の柱から突き出した階段。