Based on the metal wiremesh filter, the feasibility of this kind of filtration technology used to get ultrapure cryogenic liquid was validated.

• 摘要以金属丝网过滤器为研究对象，在介绍金属丝网的结构特点和过滤机理的基础上，论证了采用该种新技术获得超高纯低温液体的可行性。