Download or read book GB 15742 2019 Translated English of Chinese Standard GB15742 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-05-03 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the performance requirements, test methods of electric horn and air horn for motor vehicles and loading performance requirements and test methods of the horn. This Standard applies to type M, N, L motor vehicles.