摘要
本文主要介绍了用ｗｈ聚四氟乙烯膜作为渗透材料制作甲醛渗透管的方法，并且针对所研制的渗透管的特性，影响渗透率的主要因素及渗透率的稳定性等方面进行了探讨。
The paper describes the process that the wh polytetrafluoroethylene is used as permeable material to manufacture the Trioxane permeable tube.Something about the tube such as performance,stabitity and main factors affecting permeability are also studied in the paper.
出处
《中国环境监测》
CAS
CSSCI
CSCD
北大核心
1998年第4期38-41,共4页
Environmental Monitoring in China
