標題: ASTM E 2231-2002 評定導管和輸送管絕緣材料表面燃燒性的樣品... [打印本頁] 作者: 兌水 時間: 2009-11-17 15:54 標題: ASTM E 2231-2002 評定導管和輸送管絕緣材料表面燃燒性的樣品... E2231-02 Standard Practice for Specimen Preparation and Mounting of Pipe and Duct Insulation Materials to Assess Surface Burning Characteristics