... 密封试管（液）Water Seal Test 密封试验（气）Air Seal Test 美标Y型过滤器主要零件材料及性能Main Part Materials and Property ...
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air-seal test 气密试验
Test the seal of your refrigerator to ensure cold air isn't escaping through the doors.
检查冰箱的密封性，确保冷气不会从冰箱门里溜走。
The air leak tester of AL-1000A belongs to differential pressure type. It is a high precision detecting transducers. It is much economical and widely applied to seal test of product parts.
1000A系列检漏仪采用差压法检测原理，是一款高精度的检测仪器，广泛应用于多种产品的密封性检测。
The commonly used hydraulic seal test and air-tight test for the closed plastic container need to drill a hole on the container body. After test, the container is wasted.
闭口塑料容器一直采用桶身钻孔进行液压和气密试验，浪费较大。
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