With the development of the industries of automobiles, motorcycles, gas applications, food, pharmaceutical, the air tightness detection for airtight cubage products has become increasingly important.

• 具有密闭容积的产品的气体密封性(简称气密性)检测随着汽车、摩托车、燃气具、食品、医药等行业的发展已越来越重要,为确保产品的质量,每件产品在出厂前都需要进行气密性检测。