标准摘要
[中文适用范围]： 本文件规定了火花塞的主要性能和尺寸，包括端子和气缸盖外壳的尺寸，适用于任何火花点火发动机。火花塞的使用不仅限于公路车辆。本文件不涵盖屏蔽和防水火花塞（见 ISO 3412、ISO 3895 和 [外文原描述]： This document specifies the main properties and dimensions of spark plugs, including the terminals and the dimensions of their cylinder head housings, for use with any spark-ignited engines. The usage of spark plugs is not restricted to road vehicles only. This document does not cover screened and waterproof spark plugs (see ISO 3412 , ISO 3895 and ISO 3896 ).
英文名称Road vehicles — Spark-plugs and their cylinder head housings — Basic characteristics and dimensions