本文件规定了液化天然气（LNG）加油嘴和容器的构造 完全由液化天然气驱动的道路车辆的新零件和未使用的材料制成。 LNG换料接头由容器和喷嘴（如适用）组成。这份文件 仅适用于设计工作压力为1.8 MPa的装置，也适用于使用液化天然气作为燃料的装置 车辆燃料，并具有标准化的配套部件。 注:除非另有说明，否则本文件中提及的所有压力均视为表压 明确规定。交叉引用:ISO 15500-2ISO 19723（所有部分）IEC EN 60079-0:2011ISO 16924购买时可用的所有当前修订版均包含在本文件的购买中。

This document specifies liquefied natural gas (LNG) refuelling nozzles and receptacles constructed entirely of new and unused parts and materials for road vehicles powered by LNG. An LNG refuelling connector consists of, as applicable, the receptacle and the nozzle. This document is applicable only to such devices designed for a working pressure of 1,8 MPa to those using LNG as vehicle fuel and having standardized mating components. NOTE All references to pressures in this document are considered gauge pressures, unless otherwise specified.Cross References:ISO 15500-2ISO 19723 (all parts)IEC EN 60079-0:2011ISO 16924All current amendments available at time of purchase are included with the purchase of this document.