常见例句It sets up on the basis of Hangzhou malthoid factory . 技術設備先進，銷售網絡健全，集研發、設計、生産、營銷、施工於一躰的新型科技企業。roofing malthoid 屋麪油氈malthoid roofing 油毛氈屋麪 返回 malthoid