GMQ-A氣密性試驗箱，由控制臺、恒溫水箱、定時照明等系統組成。適用于各種手提式滅火器罐充后的氣密性試驗。

    GMQ-A gas tight test tank consists of a control panel,constant temperature water tank,and timed lighting system.It is suitable for the gas tight test of various portable fire extinguishers after filling.