BS ISO 8178-7:2015规定了用于确定哪台发动机的参数 规格可能包含在发动机系列中，并用于选择发动机的主发动机 家庭ISO 8178的本部分适用于陆上、铁路牵引用往复式内燃机， 和海上用途，不包括主要用于道路运行的机动车辆发动机。信息技术 可用于发电和/或推进的发动机，例如农业设备、道路 建筑和土方机械、工业卡车、发电机组等。购买本文件时可获得的所有现行修订均包含在本文件中。

BS ISO 8178-7:2015 specifies the parameters to be applied for the determination of which engine specifications may be included in an engine family and for the selection of the parent engine of the family.This part of ISO 8178 is applicable to reciprocating internal combustion engines for land, rail traction, and marine use, excluding engines for motor vehicles primarily designed for on-road operation. It may be applied to engines for power production and/or propulsion, e.g. agricultural equipment, road construction and earth moving machines, industrial trucks, generating sets, etc.All current amendments available at time of purchase are included with the purchase of this document.