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1·The air leak tester of GST-4000 is successfully designed according as the characteristics of Fuel Gas Stopcock and test demands.

的基础上，根据燃气具旋塞阀的具体特点及检测要求而开发的一款产品。

2·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。

3·While the main detection machine includes: 6-figure table, leak voltage tester, leak current tester and withstand voltage tester .

主要检测设备：6 位半数字表、泄露电压测试仪、泄漏电流测试仪、 耐压测试仪等。