標準號：SIS SS-ISO 4397-1985
中文標準名稱：液壓動力系統及元件．連接器及有關元件．管子的外直徑與軟管的內直徑
英文標準名稱：Fluid power systems and components — Connectors and associated components — Outside diameters of tubes and inside diameters of hoses
發布日期：1985/5/20 12:00:00
實施日期：1999/12/31 12:00:00
適用范圍：This International Standard establishes the following select series for use within hydraulic and pneumatic fluid power connectors and associated components :a) a select series of outside diameters for hydraulic and pneumatic rigid tubes, irrespective of material composition;b) a select series of inside diameters for hydraulic and pneumatic hoses made of rubber or plastic.