▼抗火石2010/01/02 10:18 (C) 株式会社Forex/季楽な家開発奮闘記
|
▼100advertising▼ranking
|
(C) Stepup Communications Co.,LTD. All Rights Reserved Powered by samidare. System:enterpriz [network media]
|
▼抗火石2010/01/02 10:18 (C) 株式会社Forex/季楽な家開発奮闘記
|
▼100advertising▼ranking
|
(C) Stepup Communications Co.,LTD. All Rights Reserved Powered by samidare. System:enterpriz [network media]
|
よみ:こうひいし
耐熱性、防音性などに優れた多孔質の溶岩。