Road vehicles — Spark-plugs — Test methods and requirements
道路车辆火花塞试验方法和要求
发布日期:
2024-06-11
本文件规定了火花点火发动机用火花塞机械和电气性能的试验方法和要求。
This document specifies the test methods and requirements for the mechanical and electrical performance of spark-plugs for use with spark ignition engines.