透气性实验 meaning in English

air permeability test
gas permeability test

Permeability is one of the moat important performances of fabric , which influences the comfort and sanitation . 14 different structural parameters light - weight worsted fabrics are tested by y561 and the data is analyzed by applying software
摘要采用y561织物透气量仪对14种不同结构参数的精纺薄型毛织物进行透气性实验，并借助应用软件对实验数据进行分析。