glass filter method 中文意思是什麼
glass filter method
解釋
玻璃濾器法-
Standard test method for separation and collection of particulate and gaseous fluorides in the atmosphere sodium bicarbonate - coated glass tube and particulate filter method
大氣中粒狀物和氣態氟化物分離及收集的標準試驗方法 -
However, with rapid development of the polypropylene - fiber filter paper in recent years, the filtration efficiency ( na - flame method ) can reach 99. 999991 % at the standard velocity ( icm / s ), and its pressure loss is only one sixth of the glass fiber at the same range of efficiency
目前高效濾料多採用玻璃纖維濾紙,而近幾年來聚丙烯纖維濾紙發展較快,在標準濾速下( 1cm s ) ,鈉焰法效率可達到99 . 999991 ,而其阻力在相同效率范圍內僅是玻璃纖維的1 6左右。
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