天火字典

英日字典：･ﾙ･｡ｼ･ｺｿｭｽﾌｷﾑｼ

･ﾙ･｡ｼ･ｺｿｭｽﾌｷﾑｼ

､ﾙ､｡ｼ､ｺ､ｷ､､ｷ､螟ｯ､ﾄ､ｮ､ﾆ

bellows expansion and contraction joint