The invention discloses a test device. 本發(fā)明公開(kāi)一種測試裝置。
In view of some problems existing in testing airtight products,the paper presents a design scheme in reference to an intelligent airtight device. 本文針對當前密封性能測試技術(shù)中的問(wèn)題,提出了智能型密封性能測試裝置的設計方案。