透气度测定仪

例句：

1. 1. The new modelof the air permeability meter has been released.
   新型的透气度测试仪已经发布。
2. 2. The company is using this air permeability meter to test the product's air permeability.
   该公司正在使用这款透气度测试仪来测试产品的空气透过率。
3. 3. The air permeability tester was used to evaluate the material's ability to resist water vapor.
   透气度测试仪被用来评估材料抵抗水蒸气的能力。