道路车辆.液化天然气（LNG）加油连接器.3.1MPa连接器

[中文适用范围]： 本国际标准规定了完全由新的和未使用的零件和材料制成的用于 LNG 驱动的道路车辆的液化天然气 (LNG) 加油喷嘴和容器。 液化天然气加注连接器由容器及其保护盖（安装在车辆上）和喷嘴（如适用）组成。 本国际标准仅适用于最大工作压力为 3.4 MPa (34 bar) 的设备，以及使用 LNG 作为车辆燃料并具有标准化配套部件的设备。 注：除非另有规定，所有以兆帕和巴为单位的压力（1 巴 = 0.1 MPa = 105 Pa；1 MPa = 1 N/mm2）均应视为表压。 [外文原描述]： ISO 12617:2015 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 its protective cap (mounted on the vehicle) and the nozzle. This International standard is applicable only to such devices designed for a maximum working pressure of 3,4 MPa (34 bar) to those using LNG as vehicle fuel and having standardized mating components. NOTE All references to pressures given in megapascals and bar (1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm 2 ) are to be considered gauge pressures, unless otherwise specified.