本文件定义了气态氢陆地车辆（GHLV）换料连接器的设计、安全和操作特性。 GHLV换料接头由以下部件组成（如适用）: -插座和防护帽（安装在车辆上）； -喷嘴； -通讯硬件。 本文件适用于标称工作压力或氢气服务水平高达70 MPa的换料接头。 本文件不适用于添加氢气和天然气混合物的换料连接器。

This document defines the design, safety and operation characteristics of gaseous hydrogen land vehicle (GHLV) refuelling connectors. GHLV refuelling connectors consist of the following components, as applicable: — receptacle and protective cap (mounted on vehicle); — nozzle; — communication hardware. This document is applicable to refuelling connectors which have nominal working pressures or hydrogen service levels up to 70 MPa. This document is not applicable to refuelling connectors dispensing blends of hydrogen with natural gas.