Download or read book GB T 42703 2023 Translated English of Chinese Standard GB T 42703 2023 GBT42703 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-12-05 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the technical specifications for audible warning devices installed on cycles, such as sound pressure levels and durability performance. It also describes the corresponding test methods. This document applies to various types of audible warning devices for cycles.