包括公制外錐24°、60°密封、美制内錐74°密封、公制平面密封等多種形式密封結構；採(cǎi)用立式一鍵光學測(cè)量儀快速測(cè)量膠管外徑、進口精密扣壓機扣壓、試壓、清洗等過程控制手段。

　　It includes metric outer cone 24° seal,60° seal, American inner cone 74° seal,metric plane seal,and other forms of sealing structures.Using three-dimensional one-key optical measuring instrument for quick measurement of the outer diameter of rubber hoses; control methods ofclamping,pressure testand rinsing by imported precision clamping machineand so on.