GB/T 38184-2019 in English

This standard specifies the classification and test methods for the heat value of spark plugs used in road vehicles. It provides detailed procedures for determining the thermal characteristics of spark plugs, which are essential for their proper application in different engine types and operating conditions. The content covers the definitions, test equipment, test conditions, and evaluation criteria necessary for the accurate assessment of spark plug heat values. It also includes guidelines for the interpretation of test results and their relevance to spark plug performance. The standard is applicable to manufacturers, testing institutions, and users involved in the design, production, and evaluation of spark plugs for road vehicles. The information provided supports the development of consistent and reliable testing practices within the industry.