通过尺寸和规格确保新的汽油动力车辆设计和加油蒸汽回收喷嘴（主动和被动系统）之间的兼容性。主要为乘用车和商用车应用开发，但可用于船舶、工业和类似应用，其中需要加油蒸汽回收。

Ensures compatibility between new petrol-powered vehicle designs and refuelling vapour recovery nozzles - both active and passive systems - by their dimensions and specifications. Developed primarily for passenger car and commercial vehicle applications but may be used in marine, industrial and similar applications where refuelling vapour recovery is required.