suction connection meaning in Chinese

吸入接管
吸入口连接
吸入连接管
吸水管接口

Water suction connection for fire fighting - under and above ground
地上和地下消防用抽水接头
Main products of this company are : single - use vein needle , anaesthetic puncture bag , infusion pump , puncture bag for thorax , canula for trachea , trachea cut cannula , sputum aspirator pipe , suction connection pipe , urethral catheterization bag , general anesthesia bag , dressing change bag , oxygen therapy pipe , etc
公司主要产品有:一次性使用静脉留置针,麻醉穿刺包,输注泵,胸腔穿刺包,气管导管,气管切开插管,吸痰管,吸引管、连接管,导尿包,全麻包,换药盒,输氧管等